Question

a father is 30 years older than his son in 12 years father will be 3 times more than his son find current age

Answer 1

Solution :Let the age of the son be xfather's age =30+x30+x=3(x+5)30+x+5=3x+1535−15=2x20=2xx=10father's age =30+10=40Answer : 40

Answer 2

let the age of boy be x
30 +x +12 = 3 ( x+12)
x =15
thus father's age = 45