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Equation

Which of the ...

Question

Which of the following is a linear equation ?

A

2x + x²= 5

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B

2x + 1/x = 2

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C

x + 2y = 5(x - y)

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D

x² + y² = 25

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Solution

The correct option is C
x + 2y = 5(x - y)

Linear equations are equations whose degree is 1.

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