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OverLord2011 [107]
3 years ago
13

What expression is the simplified form of “-12+5a-a-6a+8a+8+3a”? Please explain your reasoning.

Mathematics
2 answers:
kramer3 years ago
4 0

Combine like terms:

-12 + 5a - a - 6a + 8a + 8 + 3a

-12 + 5a - a - 6a + 8a + 8 + 3a

5a - a = 4a

4a - 6a = -2a

-2a + 8a = 6a

6a + 3a = 9a

-12 + 8 = -4

Answer

9a - 4

ZanzabumX [31]3 years ago
4 0
The answer is 9a-4.the work is there hope this helps if it does please mark brainliest

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