One and Two Step Equations

Front

How should you show your work to isolate the variable and solve the equation x + 7 = 12?

Back

Subtract 7 from both sides. The solution is x = 5.

Front

x + 7 = 12

Back

x = 5

Front

4p = 16

Back

p = 4

Front

6d = 24

Back

d = 4

Front

Solve for x:

Back

x = 10

Front

3c + 5 = 23

Back

c = 6

Front

Steps to solve 5b - 6 = 24:

Back

Add 6 to both sides and divide both sides by 5

Front

Solve the equation.

Back

-90

Front

z - 33 = 147

Back

z = 180

Front

x - 10 = 3

Back

x = 13