SOLUTION: What value of x + 2 , y-1, 3x,6 will make the polygon a parallelogram?

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Question 536696: What value of x + 2 , y-1, 3x,6 will make the polygon a parallelogram?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!

x+2=3x
3x-2x=1
x=1
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y-1=6
y=7