3 years ago

15 - 2b = -9 What does b equal

Mathematics

2 answers:

Arte-miy333 [17]3 years ago

7 0

Answer: b=1/36

Step-by-step explanation:

15 - 1/2b = -3

subtract 15 from both sides

-1/2b = -18

multiply both sides by 2b

-1 = -18(2b)

-1 = -36b

divide both sides by -36

-1/-36 = b

b = 1/36

Hatshy [7]3 years ago

3 0

I think the correct answer is B=12

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