Question

3x + 14 • 3 = 2x - 15 • 3

Answer 1

3x + 42 = 2x - 45 (subtract 2x by bringing it to the other side)

1x + 42 = -45

1x = -45-42 (remember to change the SIGN)

1x = -87

x = -87/1

x = -87

Answer 2

x=-29

Explanation: