is the question is (2,1/2) a solution

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is the question is (2,1/2) a solution

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Sol: Given (2,1/2)

⇒x = 2 and y=1/2

Given equation: x = 4y

x - 4y = 0

Substituting x and y value in the given equation

⇒2 - 4(1/2) = 0

⇒2 - 4/2 = 0

⇒2 - 2 = 0

⇒0 = 0

⇒0 =0

∴(2,1/2) is a solution of the given equation

⇒x=2, y=1/2

Equation is x=4y

⇒2=4(1/2)

⇒2=2

hence the solution is correct.