Respuesta :

Cutiepatutie

Answer: −12y+30z

Step-by-step explanation:

5(-3y+3z)-3(-5z-y) Expand by distributing terms.

−15y+15z−3(−5z−y)  Expand by distributing terms.

−15y+15z−(−15z−3y)  Remove Parentheses

−15y+15z+15z+3y  Collect like terms & Simplify

(−15y+3y)+(15z+15z) =−12y+30z

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! :-)  

- Cutiepatutie ☺❀❤

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