3 years ago

3 (3b+2)=-30 What the answer

Mathematics

2 answers:

NNADVOKAT [17]3 years ago

8 0

3 (3b+2)= -30
9b+ 6=-30
9b=-36
b=4

KiRa [710]3 years ago

6 0

3(3b + 2)=-30
(3) (3b) + (3) (2)=-30
9b + 6=-30
9b + 6 -6=-30 - 6
9b=-36
-36 divided by 9 equals -4.
The answer is b=-4

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