Man's age is 3 times his sons are. Ten years ago his age was 5time his sons age
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STEP BY STEP EXPLANATION;-
Let,
sons age=''x ''years
Man's age="3x''
Ten years ago:-
Sons age="x-10"years
Man's age="3x-10"years
Therefore,
3x-10=5(x-10)
3x-10=5x-50
50-10=5x-3x
2x=40
x=20years
Therefore,
Man's age=3x
=3×20=60years
Sons age=x=20 years
I hope it helps you.
Let,
sons age=''x ''years
Man's age="3x''
Ten years ago:-
Sons age="x-10"years
Man's age="3x-10"years
Therefore,
3x-10=5(x-10)
3x-10=5x-50
50-10=5x-3x
2x=40
x=20years
Therefore,
Man's age=3x
=3×20=60years
Sons age=x=20 years
I hope it helps you.
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