Find the solution of ncert class 9th chapter linear equation in two variables , Sir please help me to solve the exercise 4.2 question number 3(2) . Find the best solution of this question its very important question of this chapter .Check which of the following are solutions of the equation x–2y = 4 and which are not:(ii) (2, 0).
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Check which of the following are solutions of the equation x–2y = 4 and which are not:(ii) (2, 0). Q.3(2)
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(x,y) = (2, 0)
Here, x = 2 and y = 0
Substituting the values of x and y in the equation x -2y = 4, we get,
x -2y = 4
⟹ 2-(2×0) = 4
⟹ 2 -0 = 4
But, 2 ≠ 4
(2, 0) is not a solution of the equation x-2y = 4