# Which expression is equivalent to -8

## How do you find the equivalent expression?

equivalent expressionshave the same value but are presented in a differentformat using the properties of numbers eg, ax + bx = (a + b)x are equivalent expressions. Strictly, they are not “equal”, hence we should use 3 parallel lines in the”equal” rather than 2 as shown here.

## How do you identify equivalent expressions?

Equivalent Expressions Equivalent Expressions are expressions that have the same value. They may look different but will have the same result if calculated. For example, and are equivalent expressions. See why below: The two expressions have the same answer, 27. Therefore, we can say that they are equivalent expressions.

## How to write equivalent expressions?

the expressions y + y + y and 3y are equivalent because they name the same number regardless of which number y stands for. 6.EE.A.2 Write, read, and evaluate expressions in which letters stand for numbers.

## How to solve equivalent expressions?

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.

## What is this expression equivalent?

If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.

So, 7/8 = 35/40.

## What are some equivalent expressions?

An equivalent expression is an expression that has the same value or worth as another expression, but does not look the same. An algebraic example of equivalent expressions is: 2(2x – 3y + 6) is equivalent to 4x -6y + 12.

## How do you write an expression that is equivalent?

2:446:246th Grade Math 10.3c, Write Equivalent Expressions … – YouTubeYouTubeStart of suggested clipEnd of suggested clipWe can write an expression that is equivalent by changing the grouping symbols to different factorsMoreWe can write an expression that is equivalent by changing the grouping symbols to different factors with the associative property of multiplication.

## What is the fraction of 7 and 8?

7/8 = 78 = 0.875 Spelled result in words is seven eighths.

## Is 8 4 equal to a whole number?

84 as a whole number is 2. For a simple fraction like the one in the question, we can tell that 8 is a multiple of 4. This means we only have to divide the numerator by the denominator to find the whole number the fraction equals.

## What expression is equivalent to 81?

Some expressions that are equivalent to 81 are 9^2, 3\times3^3, and 8^2+17.

## Are the two expressions equivalent?

Two expressions are equivalent if they can be simplified to the same third expression or if one of the expressions can be written like the other. In addition, you can also determine if two expressions are equivalent when values are substituted in for the variable and both arrive at the same answer.

## Is 7 a term?

The two terms are separated by a plus sign. + 7 is a three termed expression. is the second term, and 7 is the third term.

## What is this expression equivalent to A -> B?

Hence, a. (a+b) is equivalent to a2+ab.

## How do you find equivalent expressions with fractions?

1:212:52Equivalent Forms of Algebraic Fractions – YouTubeYouTubeStart of suggested clipEnd of suggested clipWe have to do is multiply straight across 5 times X 5 X 3 times 1/3. And then we have 5 x over 3 theMoreWe have to do is multiply straight across 5 times X 5 X 3 times 1/3. And then we have 5 x over 3 the second expression we have 1/3.

## How do you find equivalent expressions with exponents?

2:515:01IXL F.13 8th Grade Math Identify equivalent expressions involving …YouTubeStart of suggested clipEnd of suggested clipNumbers of the same base we subtract the exponents. That’s also 90 to the sixth power. So it’s aMoreNumbers of the same base we subtract the exponents. That’s also 90 to the sixth power. So it’s a quick these these two expressions are equivalent.

## What type of fraction is 7 8?

78 is 7 divided by 8, which equals 0.875. So an equivalent fraction is another fraction that also equals 0.875. To find this fraction, just take any number and multiply both the numerator and denominator by this number.

## What percent is equal to the fraction 7 8?

87.5 %Fraction to Percent Conversion TableFractionPercent4/850 %5/862.5 %6/875 %7/887.5 %41 more rows

## How do you convert 7 8 into a decimal?

7 divided by 8 or 7/8 is equal to 7 divided by 8, which is equal to 0.875.

## What is equivalent expression calculator?

Equivalent Expression Calculator is a free online tool that displays the equivalent expressions for the given algebraic expression. BYJU’S online equivalent expression calculator tool makes the calculations and simplification faster and it displays the equivalent expression in a fraction of seconds.

## What is the equivalent of (3+7)+2?

The expression equivalent to (3+7)+2 is 12.

## What is an Algebraic Expression?

An algebraic expression is an expression which consists of variables, coefficients, constants, and mathematical operators such as addition, subtraction, multiplication and division. Generally, if two things are the same, then it is called equivalent. Similarly, in mathematics, the equivalent expressions are the expressions that are the same, even though the expression looks different. But if the values are plugged in the expression, both the expressions give the same result.

## What is the equivalent fraction of 2/3?

For example, if we multiply the numerator and denominator of 2/3 by 4 we get. 2/3 = 2×4 / 3×4 = 8/12 which is an equivalent fraction of 2/3.

## Is 3y+3 a simplified expression?

The expressions 3y+3 and 3 (y+1) are equivalent expressions. Because 3 (y+1) can be simplified as 3y+3.