are these right? im suppose to use like terms.

5z + 2(x + 3) - z

dont solve it just simplify it.
please give me a step to step process?

5 answers

5z + 2(x + 3) - z
4z + 2x + 6

thanks. what about:
-2(-5 - 4n) + 6

Your turn.

I'll check your answer.

16+8n?

or not? you never replied?