solve it step by step
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Step-by-step explanation:
2x - 3/y = 9 -----(1)
3x + 7/y = 2 ----(2)
समी.(1) का 3 और समी.(2) का 2 से गुणा करने पर
6x - 9/y = 27 ----(3)
6x + 14/y = 4 -----(4)
समी.(4) - (3) से
23/y = -23
y = -1
समी.(1) से --
2x - 3/-1 = 9
2x + 3 = 9
2x = 6
x = 3
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