Solve system by subsubstitution?
14x-2y=46
-7x+y=-23...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 01:00, jaidencoolman2866
Solve system by subsubstitution?
14x-2y=46
-7x+y=-23
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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