Math, asked by babita72, 1 year ago

after 12 years, Mr. kenwar shall be 3 times as old as he was 4 years ago. find his present age

Answers

Answered by NAZIBUL
10
let the present age of Mr kenwar=x
x+12=3(x-4)
x+12=3x-12
3x-x=12+12
2x=24
x=24÷2
x=12
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