Answer:
f = 4
Step-by-step explanation:
Given
- 11f = 7(1 - 2f) + 5 ← distribute and simplify right side
- 11f = 7 - 14f + 5
- 11f = 12 - 14f ( add 14f to both sides )
3f = 12 ( divide both sides by 3 )
