Multi-step Equations

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• no solution
• x = 10
• x = 6

Solve: 10x + 9 = 4x - 9

• 3

• 0

• -18

• -3

Solve the equation: 4x - 5x + 9 = 5x - 9

• x=3

• x=-3

• x=-9

• x=9

Solve: 10x + 9 = 4x - 9

• x=3

• x=0

• x=-3

• x=18

Solve the following equation for x:

5x − 6 = 8 − 2x

• x = 2

• x= −2

What is the first step you should take to solve this problem?

1 + 4n - 6n = 1 - 8n

• subtract 8n to both sides

• multiply 6n to both sides

• combine the like terms 4n + -6n

-11-5a = 6(5a + 4)

• -1
• -2
• -3
• -4

22 + 2a = 37 + 6 + a

• 21
• -21
• 5
• 6

Solve the equation:
3(x - 1) = 2x + 9

• x = 12
• no solution
• x = 10
• x = 6

Solve the equation:

5x + 4 = -6

• 2

• -2

• 10

• 15