Question

Simplify the following expression by expanding and collecting like terms.-(7x + 6) + 3(-5x – 3)Give your answer in the form ax + b.Provide your answer below:

Answer 1

`-22x-15`

Explanation:

We have the following expression:

`-\mleft(7x+6\mright)+3\mleft(-5x-3\mright)`

We solve and reduce like terms, just like this:

`\begin{gathered} -7x-6-15x-9 \\ (-7x-15x)+(-6-9) \\ (-22x)+(-15)=-22x-15 \end{gathered}`