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Solve the following systems of equations:x + y = 2xy\(\frac{x-y}{xy}\) = 6, x ≠ 0, y ≠ 0 |
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Answer» x + y = 2xy x – y = 6xy Adding the two equation ⇒ 2x = 8xy ⇒ y = 1/4 Thus, x + 1/4 = 2 × x × 1/4 ⇒ x/2 = - 1/4 ⇒ x = - 1/2 |
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