-5x + 2y = 9
y = 7x
Can someone help me solve this? I need to find what x is...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 01:00, ashleyvalles16
-5x + 2y = 9
y = 7x
Can someone help me solve this? I need to find what x is
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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