Solve using elimination 2x-y=-22 and -7x+y=67
(9,4)
(-9,-4)
(-4,9)
(-9,4)...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 12.03.2021 18:50, jnthnsngh
Solve using elimination 2x-y=-22 and -7x+y=67
(9,4)
(-9,-4)
(-4,9)
(-9,4)
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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