SOLUTION: Solve the system by addition/subtraction: 6x-3y=9 2x+7y=4

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Question 950846: Solve the system by addition/subtraction:
6x-3y=9
2x+7y=4
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Solve the system by addition/subtraction:
6x-3y=9
2x+7y=4
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Divide the 1st eqn by 3, then subtract.