Question

Solve: (⅓) x – 13 > 14 A) x < 81 B) x > 81 C) x > 9 D) x < 9

Answer 1

$\dfrac{1}{3}x-13>14\qquad\text{add 13 to both sides}\\\\\dfrac{1}{3}x>27\qquad\text{multiply both sides by 3}\\\\\boxed{x>81}\to\boxed{B)}$