Solving One-step Equations

Solve for x:
x - 14 = 30

• 44
• 16
• 24
• 54

Solve for x:
x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Solve for x:    
6b = 30

• x = 36
• x = 24
• x = 180
• x = 5

Solve for x.
3x = 27. 

• x = 24
• x = 81
• x = 9
• x = 3

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 z.
144=12z

• z=20
• z=11
• z=12

Solve for n.
2n=100

• N=10
• N=50
• N=20

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Solve for x:
5 - x = 3.5

• x = 8.5
• x = 3.5
• x = 1.5
• x = 1

Solve for n:
¼n = 3

• n = 12
• n = ⅞
• n = ¾
• n = 3