Question

Which expression is equivalent to 18x+45
A-9(5x+2)
B-9(2x+5)
C-3(2x+15
D-3(6x-5)

Answer 1

I think the answer is B -9(2x+5)

Answer 2

The answer is B : -9(2x+5)

-9(2x+5) = -18x-45

Not 18x+45

The other equations do not fit in...