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4 answers
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Anonymous
x = y
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Anonymous
when x = 2, y = 1
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Anonymous
For which part of which question are you seeking help?
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Anonymous
solve for x and y in the following simultaneous equations: y = x - 1 y + 7 = x² + 2x y = x² + 2x - 7 = x - 1 x² + x - 6 = 0 (x + 3)(x - 2) = 0 x = - 3 or x = 2 when x = - 3, y = - 4 when x = 2, y = 1 Check...do something ! ONE AT A TIME !!
