One- and Two-Step Equations

Front

19  + a  =  -50

Back

a =  -69

Front

x - 8 = -5

Back

3

Front

What is the inverse operation needed to solve for p?
765 = p - 254
Options: subtraction, addition, multiplication, division

Back

addition

Front

3c + 5 = 23

Back

c = 6

Front

15 = 2a + 7

Back

4

Front

What is a one-step equation?

Back

An equation where only one step (operation) is needed to solve it.

Front

What is a two-step equation?

Back

An equation where two steps (or operations) are needed to solve it.

Front

Solve for x:

Back

x = 10

Front

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

Back

Add 62 to each side.

Front

What is the first step to solve this equation:
11 - 3x = 44
Options: Add 3 to both sides, Subtract 11 from both sides, Add 11 to both sides, Divide 3 on both sides.

Back

Subtract 11 from both sides