O 4. What is the value of y in the solution to this system of equation?
3x + 7y = -30
* = 9 -...
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Mathematics, 16.12.2020 20:20 brooklyn4932
O 4. What is the value of y in the solution to this system of equation?
3x + 7y = -30
* = 9 -
3
+/-
![ansver](/tpl/images/cats/User.png)
Answers: 3
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