after 12 years Manoj will be 3 times as old as he was 4 years ago find his present age
Answers
Answered by
5
let Manoj age be x
a/q
x+12=(x-4)3
:.x+12=3x-12
2x=24
x=12
a/q
x+12=(x-4)3
:.x+12=3x-12
2x=24
x=12
Answered by
0
12-y = 3(y-4) y is present age
y=4
y=4
abhay187:
sorry we subtract y the ans cimes is 12+y=3(y-4) y =12
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