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Linear Equations in Two Variables — Maths STD 9 — Question

Gujarat BoardEnglish MediumSTD 9MathsLinear Equations in Two Variables1 Mark
Question
Find whether $(2, 0)$ is the solution of the equation $x – 2y = 4$ or not$?$
✓

Answer

$x-2y=4$ Put $x = 2$ and $y = 0$ in given equation, we get
$x – 2y = 2 – 2(0) = 2 – 0 = 2$, which is not $4.$
$\therefore (2, 0)$ is not a solution of given equation.

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