Question

-2m + 15, m = 4
now i got positive 7, is it correct?

Answer 1

Step-by-step explanation:

$= ( - 2m) + 15 \\ = ( - 2 \times 4) + 15 \\ = - 8 + 15 \\ = 7$

hope it helps..

stay safe healthy and happy.

Answer 2

-2*4 + 15 = 7
You are correct.