please help me to solve this question.
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Present age of son = x
Present age of father = y
After 10 years
Age of son = x+10
Age of father = y+ 10
Y+10 = 2(x+10)
y+10 = 2x + 20
y-2x =10
Values of (x,y)
(0,10) & (-5,0)
Present age of father = y
After 10 years
Age of son = x+10
Age of father = y+ 10
Y+10 = 2(x+10)
y+10 = 2x + 20
y-2x =10
Values of (x,y)
(0,10) & (-5,0)
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