Question

Evaluate: 3(2f - g) + 4h for f = 2, g = -1 and h = 3

Answer 1

Explanation:

3(2(2) + 1 ) + 4(3)

3(4 + 1) + 12

3(5) + 12

15 + 12

27

Answer 2

27

Explanation:

6f - 3g + 4h

6(2) - 3(-1) + 4(3)

12 + 3 + 12

27