Solving Single-Variable Linear Equations

Solve the equation:

-5x = 25

• x = 20

• x = -20

• x = -5

• x = 5

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

x - 8 = -5 

• 13
• -13
• 3
• -3

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

18+m=8

• m=0
• m=10
• m=-10
• m=8

-4x + 1 = 21

• x=120
• x=5
• x=30
• x=-5

144=12z

• z=20
• z=11
• z=12