kate92
kate92
21-12-2016
Mathematics
contestada
6a+7b-8+3a-10b-9-4a
i need help
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texaschic101
texaschic101
21-12-2016
6a + 7b - 8 + 3a - 10b - 9 - 4a......combine like terms....let me re-qroup them to make it easier...
(6a + 3a - 4a) + (7b - 10b) - 8 - 9 = 5a - 3b - 17 <===
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