Two Step Equations

The equation for the model is 3x - 5 = 7.  What is the value of x?

• x = 6

• x = 4

• x = 7

• x = 12

2x + 16 = 130

• x=114

• x=57

• x=-114

• x=-57

2c - 12 = 9c + 2

• 14

• 2

• -2

- x + 2 = 2x - 4

• x = 1

• x = -1

• x = 2

• x = -2

Is 5 a solution for 3x + 4 = 19

• yes

• no

What is the solution of the equation? 
5x + 20 = -5x

• 1

• -1 

• -2

• 2

2x-5=15

• x=2

• x=-10

• x=10

• x=-2

Solve  3x - 7 = 32

• 13

• -13

• 12

• -12

Solve

• 5

• -6

• 6

• 21

5x + 14 = -36

• x = -4

• x = -10

• x = 10

• x = 4