Question

What does -b + 3b equal?

Answer 1

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Add Similar Elements | Solution and Explanation

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Hello! So...

We are given the following:

`-b+3b=?`

Well, really all we need to do is add similar elements.

`-b+3b=2b`

Hence,
`2b` is what you seek. Hope this helps!

Answer 2

2b

Explanation: