asked 73.6k views
4 votes
What is the solution to b + (-13) = -31

asked
User Crozeta
by
9.0k points

1 Answer

4 votes

Answer:

b = -18

Explanation:


b - 13 = - 31 \\ add \: 13 \: to \: th \: sides \\ b - 13 + 13 = - 31 + 13 \\ b = - 18

answered
User Milan Nankov
by
7.8k points

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