my question no is 11
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chinnu3266:
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let son's present age be x
A man's present age = 3x
ten years ago
son's age = x - 10
A man's age = 3x - 10
at the question
3x-10=5(x-10)
3x-10=5x -50
3x-5x=-50+10
2x=40
x=40/2
x = 20 years
Son's age = 20 years
A man's rahe = 3x
= 3×20 = 60 years
A man's present age = 3x
ten years ago
son's age = x - 10
A man's age = 3x - 10
at the question
3x-10=5(x-10)
3x-10=5x -50
3x-5x=-50+10
2x=40
x=40/2
x = 20 years
Son's age = 20 years
A man's rahe = 3x
= 3×20 = 60 years
mark my answer as brainliest plz
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