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Subtraction of Algebraic Expressions

Subtract 2 x+...

Question

Subtract (2x+3y)from(3x+7y)

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Solution

=(3x+7y) - (2x+3y)
=(3x-2x) + (7y-3y)
=x(3-2) + y(7-3)
=x(1) + y(4)
=x + 4y

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