7x+3y=8
6x-3y=5
what is the value of x-y?
& fast!...
![subject](/tpl/images/cats/mat.png)
Mathematics, 12.10.2019 22:30 cotyross
7x+3y=8
6x-3y=5
what is the value of x-y?
& fast!
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Answers: 2
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