x - y = 9
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 22:40, haydencheramie
Find the value of y for the following system of equations.
-x - y = 7
x - y = 9
-8
16
7
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Do you know the correct answer?
Find the value of y for the following system of equations.
-x - y = 7
x - y = 9
x - y = 9
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