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URGENT! Please answer this question in steps so that I can understand how you got the answer, thanks so much in advance!

URGENT! Please answer this question in steps so that I can understand how you got-example-1
User Jac Mos
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1 Answer

5 votes

Answer: -2y+10z

Work Shown

7y-3(-3z+3y)+z

7y-3(-3z)-3(3y)+z

7y+9z-9y+z

(7y-9y)+(9z+z)

-2y+10z

User Eater
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