12-12-2018
Mathematics

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what is the value of y?

what is the value of y class=

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burkes01 burkes01

12-12-2018

Answer: x=12, y=30

Step-by-step explanation: 180=40+5x+2y+20, 140=5x+2y+20, 120=5x+2y, 60+60=120, so 5*12=60, and 2*30=60

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