Solving Equations

Solve for x
17 = x + 3

• x = 20
• x = 14
• x = 13
• x = 19

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Solve 2x - 3 = 1 

• 3
• 2
• 1
• -2

Solve for c.

3c + 5 = 23

• c = 3

• c = 6

• c = 7

• c = 18

Solve for x.

4x + 7 = 23

• x = 16

• x = 4

• x = 9

• x = 12

Tags

CCSS.7.EE.B.4A

Solve for x.

x - 4 = 12

• x = 8

• x = 16

• x = -8

• x = 3

Tags

CCSS.6.EE.B.7

Solve for x.

2x + 6 = 14

• x = 4

• x = 10

• x = -4

• x = 3

Tags

CCSS.7.EE.B.4A

Solve

• y = 8

• y = -8

• y = -24

• y = 24