Solving equations review

2m + 6m = 32

• m = 8
• m = 4
• m = -4
• m = -8

Tags

CCSS.7.EE.B.4A

3(x - 5) + 1 = 4

• x = 3
• x = 1
• x = 6
• x = 5

Tags

CCSS.7.EE.B.4A

4x + 5 - x = 29

• x = 6
• x = 8
• x = 9
• x = -7

Tags

CCSS.7.EE.B.4A

-2(x + 3) - 5 = 11

• x = - 11
• x = 2
• x = 11
• x = -2

Tags

CCSS.7.EE.B.4A

7x + 6 +2x = 60

• x = 6
• x = 8
• x = 9.5
• x = 13

Tags

CCSS.7.EE.B.4A

4x + 2(x - 6) = 12

• x = 6
• x = 4
• x = 2
• x = -2

Tags

CCSS.8.EE.C.7B

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

The goal of solving two-step equations is to:

• francine
• Find the coefficient 
• Find the value of the variable

Tags

CCSS.7.EE.B.4A

 What is the second step in solving the following equation?
-3x + 5 = 20

• Subtract 5 from both sides
• Divide both sides by -3
• Divide both sides by 3
• add 3x to both sides

Tags

CCSS.7.EE.B.4A

Which of the following is an equation?

• 4x - 7
• 3 - 7t
• 7x = 49
• 43x - 9

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2