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Check if (2, 0) is the solution of the equation x - 2y = 4.

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#### Solution

(2, 0)

Putting *x* = 2 and *y* = 0 in the L.H.S of the given equation,

*x *− 2*y* = 2 − 2 × 0 = 2 ≠ 4

L.H.S *≠ *R.H.S

Therefore, (2, 0) is not a solution of this equation.

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