Solving Two-Step Equations FLASHCARD

Front

Back

1. multiply by 4 2. subtract 9

Front

2d + 7 = 9

Back

1

Front

11 = 3z + 5

Back

2

Front

Back

165

Front

What was Bob's mistake in solving the equation?

Back

Bob should have subtracted 6 from both sides first instead.

Front

Back

-4

Front

Back

Front

Back

-19

Front

Back

16

Front

3c + 5 = 23

Back

c = 6