Question

Select all expressions equivalent to -60x-45

A -15(4x + 3)
B 3(-20x - 15)
C 5(12x - 9)
D -5(12x + 9)

Answer 1

A, B, D

Explanation:

A) -15(4x + 3) = -15 · 4x + (-15) · 3 = -60x - 45

B) 3(-20x - 15) = -60x -45

C) 5(12x - 9) = 60x - 45

D) -5(12x + 9) = -60x - 45