Skylarjadegonz Skylarjadegonz

16-12-2020
Mathematics

contestada

please help!! I'm confused

please help Im confused class=

Respuesta :

rosee05 rosee05

16-12-2020

Answer:

30

Step-by-step explanation:

1. distribute the 5 on both pair of parenthesis...you will get 5z+20+10-5z

2. group the variables so when we group it we will get 5z-5z and 20+10

3. the 5z-5z cancels out so what we have left is 20+10 therefore it gives up the answer 30

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