Solve the system by substitution.
3x + y = 19
-6x β 5 = y...
![subject](/tpl/images/cats/mat.png)
Mathematics, 24.06.2020 18:01 chenepiernas
Solve the system by substitution.
3x + y = 19
-6x β 5 = y
![ansver](/tpl/images/cats/User.png)
Answers: 1
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