Simplify Expressions and Equations

Simplify the expression: 2x + 1 + 7x 

• 10x

• 10

• 9x + 1

• 9 + 1x

Tags

CCSS.7.EE.A.1

Simplify the following expression:
(5 + 4x) + (2x - 8)

• 13 + 6x

• 6x - 3

• 6x - 13

• 6x + 3

Tags

CCSS.7.EE.A.1

Simplify the following expression:
19 - ( 3 - 5b)

• 16 + 5b

• 21 + 5b

• 16 - 5b

• 21 - 5b

Tags

CCSS.6.EE.A.3

• 36x-72

• 4x-8

• 9x-21

• 2x-4

Tags

CCSS.7.EE.A.1

Simplify the expression: 5(x + 2) + 2x.

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.3

Match the expressions with their simplified versions

• 12y+4

• 17x+10-3x-5

• y+5

• 3x+7x+4x

• 17x

• 2y+4+10y

• 2x+10y

• 4x+7y-2x+3y

• 14x+5

• 5y+8-4y-3

Tags

6.EEI.A.3

Simplify the expression: 10x - 3(2x + 8).

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.3

Simplify 17x + 29 - 21 - 4x

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1

Simplify the expression: 2x + 3x - 12x.

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1

Simplify: -9(x - 4)

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.3