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2 votes
How do you solve this problem?

How do you solve this problem?-example-1
User RubenSmn
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2 Answers

6 votes
m is 9 hope i helped
User Mokus
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6.8k points
4 votes
-m-4=-13
-m=-13+4=-9
m=9
☺☺☺☺
User Abram Simon
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