SOLUTION: 12x-8y=-110 30x-17y=-245

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Question 839676: 12x-8y=-110
30x-17y=-245

Answer by LinnW(1048)   (Show Source): You can put this solution on YOUR website!
12x-8y=-110
30x-17y=-245
Multiply the top equation by -5
Multiply the bottom equation by 2


add the two equations


substitute 10 for y in 12x-8y=-110


add 80 to each side

divide each side by 12


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