Question

Which expression is equivalent to −2+4(3x−1) ?
A.6x    B.12x−3 C.14x   D.−6+12x

Answer 1

The answer is -6+12. 

-2+4(3x-1)
=-2+4(2x)
=-2+8
=6

-6+12 = 6

Hope this helps!