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17) Solve for x and y: 2xty-6 and 2x-y -2 |
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Answer» it's wrong 2x + y = 6 2x - y = 2 add both the equations 2x + y + 2x - y = 6 + 24x = 8 x = 8/4 = 2 2*2 + y = 6 so y = 6 - 4 = 2 |
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