X=y+6
x+6y=20
solving systems of equations using substitution...
![subject](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 23:30 willveloz4
X=y+6
x+6y=20
solving systems of equations using substitution
![ansver](/tpl/images/cats/User.png)
Answers: 1
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