SOLUTION: Y=x 3x+2y=20

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Question 860653: Y=x
3x+2y=20
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

y = x

3x + 2y = 20

3x + 2x = 20

    5x = 20

     x = 4  and y = 4