Answer: [tex]5x + 2y + z[/tex]
Step-by-step explanation:
We will collect like terms, then we will add each variable up through addition and subtraction (simplify).
Step 1: Collect like terms.
[tex](3x + 2x) + (-y + 3y) + (2z - z)[/tex]
Step 2: Simplify the expression.
[tex]5x + 2y + z[/tex]
~I hope I helped you :)~
