Which equation results from adding the equations in this system?
-2x+y= 8
5x-y=-5
7x...
Mathematics, 26.01.2020 01:31 shywelch123
Which equation results from adding the equations in this system?
-2x+y= 8
5x-y=-5
7x=13
7x=3
3x = 3
3x= 13
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