Question

Check whether (-2,6) is a solution of linear equation 2x+y=6

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Answer 1

       $\text{\huge \bf \underline{Answer:}}$

       $\text{We have to check whether }(-2,6) \text{ is a solution of }2x + y = 6$

       $\text{Substituting the values in the equation}$

$\implies 2(-2) + 6 = 6$

$\implies -4 + 6 = 6$

$\implies 2 \neq 6$

$\implies \text{L.H.S}\neq \text{R.H.S}$

  $\therefore \: \: \boxed{\boxed{(-2,6)\:\text{is not a solution of the equation }2x + y = 6}}$