Respuesta :

n/5 + h/5 = f+9 / 9. Take away h/5 from both sides: n/5 = f+9/9 - h/5. Change denominator: n/5 = 5f + 45/45 - 9h/45. n/5 = 5f-9h+45/45. :)
amna04352

Answer:

f/9

Step-by-step explanation:

(n + 5)/5 = (f + 9)/9

n/5 + 1 = f/9 + 1

n/5 = f/9