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Find the sum (8x + 2) + (–9x + 7).
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4 votes
Find the sum (8x + 2) + (–9x + 7).

User TheGreatContini
by
4.4k points

2 Answers

4 votes

Answer:

-x+9

Explanation:

remove the parenthesis

combine like like terms

8x-9x=-x

2+7=9

User Fabio Cardoso
by
4.3k points
2 votes

Answer:

-x+9

Explanation:

remove the parenthesis and combine the alike terms

User Setevoy
by
3.8k points
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