James is now 12 years younger than Mahesh If 9 years from now Mahesh will be twice as old as James h......

James is now 12 years younger than Mahesh. If 9 years from now Mahesh will be twice as old as James, how old will James be in 4 years?

James =x years, Mahesh = x+12 years
9 from now,
2(x+9)=x+21
2x+18=x+21
x=3
x+4 = 7 years

By: Manpreet kaur