Question

plz solve..............................

A father is 30 years older than his son . In 12 years, the man will be three times as old as his son. Find thier present ages

Answer 1

Answer:

Step-by-step explanation

x=y+30

(x+12)=3(y+30+12)

x+12=3y+126

x-3y=114

Eliminating

x-y=30

x-3y=114

--------------

2y=84

Y=42

X=72