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gladu [14]
4 years ago
8

Simplify 5(a - b) + 6(a + b) - 7(a - 2b)

Mathematics
2 answers:
almond37 [142]4 years ago
8 0
The answer is 4a +  15b

ElenaW [278]4 years ago
4 0
The simplified answer is 4a+15b

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