Question

3/5f+24=4-1/5f (fractions, not division) Please show work.

Answer 1

Just to be clear:
\[\frac{3}{5}f + 24 = 4 - \frac{1}{5}f\]What have you tried so far?

Answer 2

(3f +120)/5 = (20- f)/5
(3f+120-20+f)/5 = 0
(4f+100)/5 =0
4f +100 =0
4f= -100
f= -100/4

f= -25