Question

Evaluate
b - 2a - c for a = -7, b =3, and c = 7

A. 24
B. -18
C. 3
D. 10

Answer 1

b - 2a - c
a = -7, b =3, and c = 7
3-2*-7-7
3+14-7
3+7
10

Answer 2

Thanks, was wrong but gave you a medal anyways!

Answer 3

3 - 2(-7)- 7
3 -(-14) -7
=3 + 14 -7 =10