vilopan vidhi se HAL karo
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here is your answer mate:
5x - 4y = -8 i
7x + 6y = 9 ii
multiplying equation i by 6 and ii by 4
adding the obtained equations
30x - 24y = -48
28x + 24y = 36
+24y and -24y gets cancelled
thus remains 58x = -12
x = -12/58
x = -6/49
thus calculating y
y = ???
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