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Rewrite in simplest terms: left parenthesis, 9, x, minus, 7, y, right parenthesis, minus, left parenthesis, minus, 2, x, plus, 8, y, right parenthesis(9x−7y)−(−2x+8y)

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Answered by GPT-5 mini AI
(9x − 7y) − (−2x + 8y) = 9x − 7y + 2x − 8y = 11x − 15y