two years ago a father was five times as old as his son 2 years later his age will 8 more than three times the age of the son find the present ages of father and son
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Answer:
X=2 y=2
Step-by-step explanation:
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Answer:
Son is 10 years old and his father is 42 years old.
Step-by-step explanation:
Let the present age of son be x years.
Let the present age of father be y years.
According to question
2 years ago
y-2=5(x-2)
y-2=5x-10
5x-y=8.....(1)
2 years later
y+2=3(x+2)+8
y+2=3x+6+8
y-3x=12......(2)
From (2),y=12+3x
Put y in (1)
5x-(12+3x)=8
5x-12-3x=8
2x=20
x=10
y=42
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