198k views
4 votes
Combine the like terms to make a simpler expression -k - (-8k)

2 Answers

3 votes
The answer is 7k. Good Luck hope all is well
User Houcheng
by
6.8k points
6 votes
-k - (-8k) = -k + 8k = 7k
User LingYan Meng
by
5.6k points
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