Simplifying Equations Extra Practice

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11
• 3x² + 11
• 11 - 3x
• 11 + 3x

Tags

CCSS.7.EE.A.1

Simplify the following expression:
-7x +5 (1 - 8x)

• -33x + 5
• 5 + 33x
• 47x + 5
• 5 - 47x

Tags

CCSS.6.EE.A.3

Simplify the following expression:
-8 (5b + 2) -7 (b - 5)

• -33b + 19
• -47b² +  21
• 33b - 19
• -47b -19

Tags

CCSS.6.EE.A.3

Solve the equation for x:
17 = 12x - 9x + 2x + 2

• x = 1
• x = 2
• x = 3
• x = 4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

7x - 4x = 27

• x = 9
• x = 27/11
• x = 11/27
• x = 1/3

Tags

CCSS.7.EE.B.4A

–(4 – y) = -9

• y=-5
• y=-7
• y=-9
• y=-11

Tags

CCSS.7.EE.B.4A

Solve the equation for x:
2(3x + 4) - 2x = 28

• x = 3
• x = 4
• x = 5
• x = 6

Tags

CCSS.8.EE.C.7B

Solve the equation for x:
5x - 2(2x + 5) = 2

• x = 10
• x = 11
• x = 12
• x = 13

Tags

CCSS.8.EE.C.7B