SOLUTION: Solve each system by addition. 7x-4y=-3 X+2y=3

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Question 401668: Solve each system by addition.
7x-4y=-3
X+2y=3
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
7x-4y=-3
X+2y=3
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7x-4y=-3
2x+4y=6 Eqn 2 times 2
-------- Add
9x = 3
x = 1/3
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Can you finish it?