simple algebra

Front

Back

Front

Back

Front

e - 5 = 7 e - 1

Back

-4

Front

40 ÷ W = 4 W

Back

-2

Front

U² = 36
U = ?

Back

6

Front

Back

Front

x - 8 = -5

Back

x = 3

Front

4x + 3 = 6 + 2x

Back

x = 1.5

Front

2x + 3 = 11

Back

x = 4

Front

Back