Solve the pair of linear equations 5x-y=2 and x-y=-2 graphically – InterviewSolution

1.

Solve the pair of linear equations 5x-y=2 and x-y=-2 graphically

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Red line : 5x - y = 2Blue line : x-y = -2 They intersect at (1,3) so, solution is x = 1 and y = 3

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