Question

Which expression is equivalent to -15x + 39

a. -3(5x-13)
b. -3(5x+13)
c. 3(5x-13)
d. 3(5x+13)

Answer 1

a.

Explanation:

All you have to do is distribute them

a.) -15x + 39

b.) -15x - 39

c.) 15x - 39

d.) 15 + 39

The one equivalent to -15x + 39 is A