Which equation results from adding the equations in this system?
-2x+y = 8
5x-y=-5
O 7...
![subject](/tpl/images/cats/mat.png)
Mathematics, 04.05.2021 19:50 twhalon72
Which equation results from adding the equations in this system?
-2x+y = 8
5x-y=-5
O 7x=13
O 7x=3
O 3x=3
3x= 13
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Answers: 1
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