Solve each of the following equations: 2 (x - 3) – 3 (x - 4) = 12
2 (x -3) – 3 (x - 4) = 12
⇒ 2x – 6 – 3x + 12 = 12
⇒ -x + 6 = 12
⇒ -x + 6 – 6 = 12 – 6
(Subtracting 6 from both sides)
⇒ -x = 6
∴ x = -6
