Seven years ago a father was four times as old as his son, but in 7 years more he will be only twice as old. What is the age of each?
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x-7 = 4 (y-7)..... (1)
x+7 = 2 (y+7)..... (2)
y = 14
x = 35
x+7 = 2 (y+7)..... (2)
y = 14
x = 35
abdullah124:
thanks
phely wala be kardo gae kia
Kis cheez ki baat kar rahe hai bro?
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