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Olympiad-Math
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Class 9
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Linear Equations
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Form a pair of linear equations for: If twice the son’s age is added to father’s age, the sum is 70. If twice the father’s age is added to the son’s age the sum is 95.
( A ) 3x+2y=70,2x+y=95
( B ) x+2y=70,2x+y=95
( C ) x+2y=70,2x+2y=95
( D ) 2x+2y=70,2x+y=95
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