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alina1380 [7]
2 years ago
5

Simplify the following. (9x2+7x-6)+(9x2-7x+6)

Mathematics
1 answer:
kipiarov [429]2 years ago
6 0

Answer:

9 x 2 + 7x

18 + 7x - 6

18 - 6 = 12

12 + 7x

Is your simplified expression

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