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meriva
3 years ago
7

2b + 5 = 9 what is B

Mathematics
2 answers:
Elodia [21]3 years ago
5 0

Answer:

b = 2

Step-by-step explanation:

Given

2b + 5 = 9 ( subtract 5 from both sides )

2b = 4 ( divide both sides by 2 )

b = 2

larisa86 [58]3 years ago
4 0

Hey there!

Answer:\boxed{b=2}

Explanation:

2b+5=9

Let's start off by subtracting 5 from both sides of the equation.

2b+5-5=9-5\\2b=4

Now let's divide both sides by 4.

\frac{2b}{2}=\frac{4}{2}=2\\ b=2

\boxed{b=2}\text{ is your answer.}

Hope this helps!

\text{-TestedHyperr}

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