Equivalent Expressions

Front

What is an equivalent expression?

Back

An equivalent expression is an expression that has the same value as another expression for all values of the variable(s) involved.

Tags

CCSS.6.EE.A.4

Front

How do you combine like terms?

Back

To combine like terms, add or subtract the coefficients of terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac, meaning you can distribute the multiplication over addition.

Tags

CCSS.3.OA.B.5

Front

What is the equivalent expression for 3x + 5 + 7x + 2?

Back

10x + 7

Tags

CCSS.6.EE.A.4

Front

What is the equivalent expression for 7(3a + 4b)?

Back

21a + 28b

Tags

CCSS.6.EE.A.3

Front

Use the distributive property to find an equivalent expression for 5(2f + 4).

Back

10f + 20

Tags

CCSS.6.EE.A.3

Front

What is the equivalent expression for 6(3y - 2y + 7)?

Back

6y + 42

Tags

CCSS.6.EE.A.3

Front

What is the equivalent expression for 4(x + 6)?

Back

4x + 24

Tags

CCSS.6.EE.A.4

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms and eliminating parentheses.

Tags

CCSS.7.EE.A.1

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable in an algebraic expression.

Tags

CCSS.6.EE.A.2B