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Add Similar Elements | Solution and Explanation
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Hello! So...
We are given the following:
![-b+3b=?](https://img.qammunity.org/2023/formulas/mathematics/high-school/ok2wq4hauj968x3nnm0qobj6bi5xk1i5vb.png)
Well, really all we need to do is add similar elements.
![-b+3b=2b](https://img.qammunity.org/2023/formulas/mathematics/high-school/inqazsjz7f2nk15ep0w79i7uirp95k15a4.png)
Hence,
is what you seek. Hope this helps!