sanjay will be 3 times as old as he was 4 years ago after 18 years.find his present ages
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Let sanjay age be =x yrs
4 years ago
Sanjay =x-4
After 18 yrs.
He will be x+18
x+18=3(x-4)
x+18=3x-12
18+12=3x-2x
30=x
Therefore age of sanjay is 30 years
4 years ago
Sanjay =x-4
After 18 yrs.
He will be x+18
x+18=3(x-4)
x+18=3x-12
18+12=3x-2x
30=x
Therefore age of sanjay is 30 years
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