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1 vote
3b+3(3b+2)=-42
Answers
-1
-1
5
-4

User Dayne
by
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1 Answer

5 votes

Answer:


3b+3(3b+2))=-42\\3b+9b+6 = -42\\12b=-42-6\\12b=-48\\b = -4

User Dyanne
by
3.9k points