SOLUTION: y=2x x+3y=-14

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Question 677330: y=2x
x+3y=-14
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Hint:

x+3y=-14

x+3(2x)=-14 ... Replace y with 2x (since y = 2x)

x + 6x = -14

7x = -14

Keep going...