Solving Two-Step Equations

Front

33 = 4a - 7

Back

a = 10

Front

6 - 3a = 21

Back

a = -5

Front

-3a + 8 = 14

Back

a = -2

Front

26 = 5a + 1

Back

a = 5

Front

3n + 4 = 7

Back

1

Front

What is the first step to solve this equation:
11 - 3x = 44

Back

Subtract 11 from both sides

Front

6n + 4 = -26

Back

n = -5

Front

The goal of solving two-step equations is to:

Back

Find the value of the variable

Front

What is the first step in solving the equation 3x - 5 = 20?

Back

Add 5 to both sides.

Front

7(9 + K) = 84
k =

Back

3