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Add: a - b + 2c ; 3a - 6b - 7c ; 8c - 3b + 2a |
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Answer» b + 2c) + ( 3a - 6b - 7c) + ( 8c - 3b + 2a) a - b + 2c + 3a - 6b - 7c + 8c - 3b + 2a Group all like TERMS ( a + 3a + 2a) + ( -b - 6b - 3b) + ( 2c - 7c + 8c) Now ADD the like terms Plz mark as the brainlliest answer |
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