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Solve the following systems of equations:\(\frac{3}{x}\) - \(\frac{1}{y}\) = - 9\(\frac{2}{x}\)+\(\frac{3}{y}\) = 5 |
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Answer» \(\frac{3}{x}\) - \(\frac{1}{y}\) = - 9 \(\frac{2}{x}\)+\(\frac{3}{y}\) = 5 Multiplying eq1 by 3 and adding to eq1 ⇒ 11/x = - 27 +5 ⇒ x = - 1/2 Thus, - 4 + 3/y = 5 ⇒ y = 1/3 |
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