Question

Solve for f. 2+1.25f=10-2.75f2+1.25f=10−2.75f

Answer 1

We have to solve for f:
2 + 1.25 f = 10 - 2.75 f
1.25 f + 2.75 f = 10 + 2
4 f = 12
f = 12 : 4
f = 3
Answer: f = 3

Answer 2

Answer: The real answer is 2.

Isn't that funny! I'm not even verified and I new the answer as soon as I saw it!