β5x β 4y=-11
-4x + 4y= 20
elimination no multiplication...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 04.12.2019 07:31, ddmorse2015owug6f
β5x β 4y=-11
-4x + 4y= 20
elimination no multiplication
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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