Solving Equations

Front

-3a + 8 = 14

Back

a = -2

Front

2x - 3 = 1

Back

x = 2

Front

2x - 3 + 4x = 27

Back

x = 5

Front

Solve for b:
 3(b - 4) = -3

Back

b = 3

Front

7(2x - 4) = 42

Back

x = 5

Front

Solve for b:
-11 + 3(b + 5) = 7

Back

b = 1

Front

2x -1(3+4x) = 11

Back

x = -7

Front

-8(-4+a) + 3(2a+1) = -19

Back

a = 27

Front

38 + 7k = 8(k + 4)

Back

k = 6

Front

12x = 144

Back

x = 12