Find the solution to the system of equations.
21x+7y=42
-5x+5y=10...
![subject](/tpl/images/cats/mat.png)
Mathematics, 01.11.2020 21:20 naniicapri3
Find the solution to the system of equations.
21x+7y=42
-5x+5y=10
![ansver](/tpl/images/cats/User.png)
Answers: 3
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