Respuesta :

Answer:

I think the answer is ( f - 5g = 25- f ).

f - 5g = 25 -f

f + f = 25 + 5g

25 + 5g = 2f

5g = 2f -25. divide both sides by 5

g = (2f - 25)/5

2f = 25 + 5g ........divide both sides by 2

f = (25 + 5g)/2

ACCESS MORE