SOLUTION: 5x + 4y = -30 3x - 9y = -18 Elimination method. Please show work!

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Question 1034521: 5x + 4y = -30
3x - 9y = -18
Elimination method. Please show work!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
5x + 4y = -30
3x - 9y = -18
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Multiply the 1st eqn by 3, the 2nd by 5, then subtract.
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Or, the 1st by 9, the 2nd by 4, then add.