Equations with Variables on Both Sides

Solve for x:

2x - 5 = 3x + 4

• x = 6

• x = -9

• x = -18/13

• x = 10/3

5w + 5 = 8w - 10

• -5

• -2

• 2

• 5

What is the final answer to

10 + 2n = 8n - 2n + 10 ?

• 12

• 5

• 0

• -15

What is the final answer to

4(x - 2) = -3 + 5x

• 2

• -10

• -5

• -3

Tags

CCSS.8.EE.C.7B

x + 2 = x + 4

• infinite solutions

• no solution
• x = 0

Tags

CCSS.8.EE.C.7A

Solve the equation

4x - 5x + 9 =5x - 9

• x = -3

• x = 9

• x = 3

• x = -9

Solve:
7x = 3x + 24

• 6
• 10
• 14
• 4

8x - 8 = -4x + 16

• 8

• 16

• 24

• 2

Solve:
10x + 9 = 4x - 9

• 0
• 3
• -3
• -18

Solve:
8w - 8 = -4w + 16

• 8
• 16
• 24
• 2