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X + 11y = 18x + 13y = 2 |
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Answer» Step-by-step explanation: 2×(x+11y)=8x+13y =>6x=9y =>x=1.5y x+11y=1 =>12.5y=1 =>y=10/125 =>y=2/25 =>x=1.5×2/25 =>x=3/25 |
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