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lina2011 [118]
3 years ago
7

Simplify the product. (5 − 6)(2 + 7)

Mathematics
1 answer:
Nat2105 [25]3 years ago
8 0
5 - 6 = -1
2 + 7 = 9
-1 × 9 = -9

-9 would be the simplified answer.

Hope this helps!
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4x + 9x - 21 = 18 <em>Simply</em>

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x = 3 <em>Divide</em><em> </em><em>by</em><em> </em><em>1</em><em>3</em>

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Let's check:

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It works!

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