Answer:
f = -3/4
Step-by-step explanation:
13f + 6 -f = -3
Combine like terms
12f +6 = -3
Subtract 6 from each side
12f+6-6 = -3-6
12f = -9
Divide each side by 12
12f/12 = -9/12
f = -3/4
Answer: 256
F(8)=512- 768
F(8)= 256
Hopes this helps
Answer:
Give me and example
Step-by-step explanation: