# Which is an equivalent equation solved for y

## What is X and Y in math?

x and y are the half length of the largest and smallest diameter of the ellipse. To find: Equivalent Equation for y. Hope this helps! Still stuck? Get 1-on-1 help from an expert tutor now.

## What are equivalent equations?

Equivalent equations are systems of equations that have the same solutions. Identifying and solving equivalent equations is a valuable skill, not only in algebra class but also in everyday life.

## Is X = 7/3 equal to y?

Now, plug “y” back into either equation to solve for “x”: Working through this, you’ll eventually get x = 7/3. To answer the question, you could apply the same principles to the second set of equations to solve for “x” and “y” to find that yes, they are indeed equivalent.

## How do you solve two equations with two variables?

Start with the first set. To solve two equations with two variables, isolate one variable and plug its solution into the other equation. To isolate the “y” variable: Now, plug “y” back into either equation to solve for “x”:

## What is an equivalent equation?

Equivalent equations are algebraic equations that have identical solutions or roots. Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation. Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.

## Which is an equivalent equation solved?

0:065:39Equivalent Equations – YouTubeYouTubeStart of suggested clipEnd of suggested clipSo two equations are equivalent that means they would get the same answer.MoreSo two equations are equivalent that means they would get the same answer.

## What is an equation solved for y2?

What is an equivalent equation solved for y2? y2 = m(x2 – x1) + y1. Solve for w.

## What is an equivalent equation solved for H quizlet?

The equation solved for h is h = 2a/b .

## Which is an equivalent solved for V?

Which is an equivalent equation solved for V? The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate, a, over time, t.

## What is an example of an equivalent expression?

Examples of Equivalent Expressions 3(x + 2) and 3x + 6 are equivalent expressions because the value of both the expressions remains the same for any value of x. 3x + 6 = 3 × 4 + 6 = 18. and can also be written as 6(x2 + 2y + 1) = 6×2 + 12y + 6. In this lesson, we learn to identify equivalent expressions.

## How do you solve for Y?

3:206:37Solve for Y video – YouTubeYouTubeStart of suggested clipEnd of suggested clipThe negative 3x minus 12 variables before constant. Now to solve for y. I need to get rid of thisMoreThe negative 3x minus 12 variables before constant. Now to solve for y. I need to get rid of this negative 4 so I’m going to divide each side by negative. 4 those cancel.

## How do you find the value of y?

Finding the y value is easy if you know the slope of the line and the x coordinate. Review the equation for the slope of a line. The equation for finding the slope is: m = [y1 – y2] / [x1 – x2]. If you know x, you can solve for y to find the y value for the slope of the line.

## What does Y mean in math?

y is a variable just like x is a variable. So what’s a variable, right? It’s a symbol we use when we don’t know how many we have of something or when the number of them can change. y + 5 means we add 5 to whatever we decide y stands for. It could be any number, so we’re just holding its place with the variable.

## Which formula is equivalent DMV quizlet?

Density equals mass divided by volume (D=m/v).

## What is the equivalent equation solved for h the amount of potential energy?

The amount of potential energy, P, an object has is What is the equivalent equation solved for h? equal to the product of its mass, m, its height off the ground, h, and the gravitational constant, g. This can be modeled by the equation P = mgh.

## Which equation has no solution 4x 2 =- 6?

It returns only a positive value. ⇒ |4x – 2| = -6 has a negative value -6. |3x – 6| = -5 etc will not have solutions for x. Thus, the equation |4x – 2| = -6 has no solution.

## How do you know if functions are equivalent?

We say two functions f and g are equal if they have the same domain and the same codomain, and if for every a in the domain, f(a)=g(a).

## How do you equate an equation?

Suppose we have a pair of simultaneous equations, 2x − y = −2 and x + y = 5. We can solve these equations by taking the sum of the left hand sides and equating it to the sum of the right hand sides as follows: 2x − y + (x + y)=3x = 3. So, x = 1.

## What is an equivalent equation? | Study.com

Equivalent: The word equivalent means being equal in value. For example, if I had two nickels and you had one dime, we would have an equivalent amount of money.

## Equivalent Expression Calculator – Free online Calculator – Byju’s

Learn how to use the equivalent expression calculator with the step-by-step procedure at BYJU’S. For more calculators, register with us to get the solutions in a fraction of seconds.

## Solved Which two equations are equivalent? O A y=(x + 4)? y | Chegg.com

Answer to Solved Which two equations are equivalent? O A y=(x + 4)? y. Math; Algebra; Algebra questions and answers; Which two equations are equivalent?

## What is equivalent equation?

Equivalent equations are algebraic equations that have identical solutions or roots. Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation. Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.

## How to solve two equations with two variables?

Start with the first set. To solve two equations with two variables, isolate one variable and plug its solution into the other equation. To isolate the “y” variable:

## What happens if both sides of an equation are non-negative?

If both sides of an equation are non- negative, raising both sides of an equation to the same even power or taking the same even root will give an equivalent equation.

## What does it mean when you multiply and divide by the same non zero number?

Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.

## What is the difference between the first and second set of equations?

The only difference between the first equation in each set is that the first one is three times the second one (equivalent). The second equation is exactly the same.

## Can you use equivalent equations in everyday life?

You can use equivalent equations in daily life. It’s particularly helpful when shopping. For example, you like a particular shirt. One company offers the shirt for \$6 and has \$12 shipping, while another company offers the shirt for \$7.50 and has \$9 shipping.

## Is it useful to know if an equation is equivalent?

Recognizing these equations are equivalent is great, but not particularly useful . Usually, an equivalent equation problem asks you to solve for a variable to see if it is the same (the same root) as the one in another equation.

## How to find area of an ellipse?

The area, a, of an ellipse can be determined using the formula a = πxy, where x and y are half the lengths of the largest and smallest diameters of the ellipse.

## How to calculate take home pay in Anastasia?

Anastasia uses the equation p = 0.7 (rh + b) to estimate the amount of take-home pay, p, for h hours worked at a rate of r dollars per hour and any bonus received, b.

## What is equivalent equation?

Equivalent equations are algebraic equations that have identical solutions or roots. Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation. Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.

## How to solve two equations with two variables?

Start with the first set. To solve two equations with two variables, isolate one variable and plug its solution into the other equation. To isolate the “y” variable:

## What happens if both sides of an equation are non-negative?

If both sides of an equation are non- negative, raising both sides of an equation to the same even power or taking the same even root will give an equivalent equation.

## What does it mean when you multiply and divide by the same non zero number?

Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.

## What is the difference between the first and second set of equations?

The only difference between the first equation in each set is that the first one is three times the second one (equivalent). The second equation is exactly the same.

## Can you use equivalent equations in everyday life?

You can use equivalent equations in daily life. It’s particularly helpful when shopping. For example, you like a particular shirt. One company offers the shirt for \$6 and has \$12 shipping, while another company offers the shirt for \$7.50 and has \$9 shipping.

## Is it useful to know if an equation is equivalent?

Recognizing these equations are equivalent is great, but not particularly useful . Usually, an equivalent equation problem asks you to solve for a variable to see if it is the same (the same root) as the one in another equation.

## Linear Equations with One Variable

The simplest examples of equivalent equations don’t have any variables. For example, these three equations are equivalent to each other: 1. 3 + 2 = 5 2. 4 + 1 = 5 3. 5 + 0 = 5 Recognizing these equations are equivalent is great, but not particularly useful. Usually, an equivalent equation problem asks you to solve for a variable to …

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## Example

• Putting these rules into practice, determine whether these two equations are equivalent: 1. x + 2 = 7 2. 2x + 1 = 11 To solve this, you need to find “x” for each equation. If “x” is the same for both equations, then they are equivalent. If “x” is different (i.e., the equations have different roots), then the equations are not equivalent. For the first equation: 1. x + 2 = 7 2. x + 2 – 2 = 7 – 2 (subtractin…

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## Practical Equivalent Equations

• You can use equivalent equations in daily life. It’s particularly helpful when shopping. For example, you like a particular shirt. One company offers the shirt for \$6 and has \$12 shipping, while another company offers the shirt for \$7.50 and has \$9 shipping. Which shirt has the best price? How many shirts (maybe you want to get them for friends) would you have to buy for the price to be the sa…

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## Equivalent Equations with Two Variables

• If you have two equations and two unknowns (x and y), you can determine whether two sets of linear equations are equivalent. For example, if you’re given the equations: 1. -3x + 12y = 15 2. 7x – 10y = -2 You can determine whether the following system is equivalent: 1. -x + 4y = 5 2. 7x -10y = -2 To solve this problem, find “x” and “y” for each syst…