Question

How to solve 5(2+3f)+3(6-f)

Answer 1

Answer:

5(2+3f)+3(6-f) =0

10+15f+18-3f =0

28+12f =0

12f = -28

f = -28/12

f= -7/3

Hence, f= -7/3

Answer 2

Answer:

5 (2+3f)+3(6-f)

=10+15f+18-3f

=28+12f