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 simplify the expression 36x + 24?

Back

You can factor out the greatest common factor, which is 12, to get 12(3x + 2).

Tags

CCSS.7.EE.A.1

Front

What is the process of combining like terms?

Back

Combining like terms involves adding or subtracting terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

What is the equivalent expression for d + d + d + 3 + 2?

Back

3d + 5.

Tags

CCSS.6.EE.A.4

Front

How many terms are in the expression 5x + 9 - 4b?

Back

There are 3 terms: 5x, 9, and -4b.

Tags

CCSS.6.EE.A.2B

Front

What is the equivalent expression for 5(2x - 3) - 3x?

Back

7x - 15.

Tags

CCSS.6.EE.A.4

Front

What does it mean to factor an expression?

Back

Factoring an expression means rewriting it as a product of its factors.

Front

What is the equivalent expression for 3a² + 6a + 5a²?

Back

8a² + 6a.

Tags

CCSS.6.EE.A.3

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Tags

CCSS.6.EE.A.3

Front

How do you identify like terms in an expression?

Back

Like terms are terms that have the same variable raised to the same power.

Tags

CCSS.6.EE.A.2B