Solving Equations Review

Solve for x.

3x + 15 - 7x = -7

• x = 2

• x =-4/5

• x = -2

• x = 5 1/2

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.7.EE.B.4A

Solve for x:
8x - 10 = -34

• 4
• 3
• -3
• -24

Tags

CCSS.7.EE.B.4A

Simplify the expression.
3 - 4a + 7 + 2a

• 10 - 6a
• -6a + 10
• -2a + 10
• -2a - 10

Tags

CCSS.7.EE.A.1

Simplify the expression.
10(6 + 9b) + 7b

• -60 - 97p
• 60 - 97p
• 97p - 60
• 97p + 60

Tags

CCSS.6.EE.A.3

Simplify the expression.
-3(v + 1) - v

• -3v - 3 - v
• -4v - 3
• 4v - 3
• 3 - 4v

Tags

CCSS.6.EE.A.3

Solve the equation.
-3x - 5 = 5 - 2x

• x = 10
• x = -10
• x = 0
• -x = -10

Solve the equation.
6b - 7(7 + 5b) = -223

• b = 6
• b = -6
• b = 8
• b = -8

Tags

CCSS.8.EE.C.7B

Solve:
2(2x + 3) = -6(x + 9)

• x=1.2
• x=6
• x=-6
• 7.5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

-(8n - 2) = 3 + 10(1 - 3n)

• n = 1/2
• n = -1/2
• n = 2

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7