Question

Which expression is equivalent to -3(2m - 1) - n?

A) 6m - n - 3
B) 6m - n + 3
C) -6m - n - 3
D) -6m - n + 3

Answer 1

D) -3(2m -1) -n = -6m-n + 3

Answer 2

D

Explanation:

-3(2m-1)-n

open the bracket

-6m+3-n

rearrange

-6m-n+3