10 upon x+y + 2 upon x-y = 4 ; 15 upon x+y - 5 upon x-y = -2
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10/ (x+y) + 2 /(x-y) = 4
15/ (x+y) - 5/(x-y) = -2
See the graph, the point of intersection is (3,2)
15/ (x+y) - 5/(x-y) = -2
See the graph, the point of intersection is (3,2)
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ashapatel1:
please solve the equation by eliminating method please solve it amd show by explaining
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