Simplify expressions by combining like terms

Simplify:

6 + 3(2x - 7) - 2(x + 1)

Tags

CCSS.6.EE.A.3

Simplify:

6x + 2(x + 4)

Tags

CCSS.6.EE.A.3

Match the following like terms.

• 12a

• 4b

• -8b

• -8y

• 3

• 3x

• 10y

• -a

• 4x

• -7

Tags

CCSS.6.EE.A.2B

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Tags

CCSS.7.EE.A.1

Simplify:

8y + 5 - 2y

• 6y + 5

• 11y

• 10y + 5

• 15y

Tags

CCSS.7.EE.A.1

Simplify the following expression
7 - 8c + 3 - 6c 

• -10 + 14c

• -25

• 10 - 14c

• 25c

Tags

CCSS.7.EE.A.1

To ________ an expression is to write a less complicated expression with the same value. A __________ expression has no parentheses and no like terms. For example, the expression 3 – (2x + 7) – 4x can be __________ to –4 – 6x.

• Variable

• Combine like terms

• Combine like terms

• Simplify

Tags

CCSS.7.EE.A.1

What are the like terms in the following algebraic expression?

5 - 3y + 2x - 5y + x - 2 + 3x²

• -3, 2, -5, 1, 3

• 5 and -2

• 5 and -2 , -3y and -5y, 2x and x

• 3x² and 2x and x

Tags

CCSS.6.EE.A.2B

Terms that have the same variables such as 5x and -8x.

• like terms

• coefficients

• exponents

• variables

Tags

CCSS.6.EE.A.2B

Simplify the expression:

7a - 2 + 9a - 8

• 16a -10

• 2a - 6

• 16a + 10

• 2a - 10

Tags

CCSS.7.EE.A.1