Question

Solve 4(4f-9)=-(2-f)

Answer 1

f =
`(7)/(15)`

Explanation:

1. 4(4f - 9) = -(2-f) distribute the negative

2. 4(4f - 9) = -2 + f Distribute the 4

3. 16f - 9 = -2 + f Subtract f on both sides

4. 15f - 9 = -2 Add 9 on both sides

5. 15f = 7 Divide both equations by 15

6.
`(15f)/(15) = (7)/(15)`

f =
`(7)/(15)`