SOLUTION: 5x+2y=-7
7x-3y=17
How do I find what to multiple them by each time to help solve the system by the elimination method?
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Question 312522: 5x+2y=-7
7x-3y=17
How do I find what to multiple them by each time to help solve the system by the elimination method?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
If you want to eliminate , you have to multiply and , so multiply by and by so when they add you will have .
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If you want to eliminate , you have to multiply and , so multiply by and by so when they add, you'll get .
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