2x +5y = -7
7x + y = -8
Solve by substitution SHOW WORK!...
![subject](/tpl/images/cats/mat.png)
Mathematics, 17.02.2021 07:50 red21120p718de
2x +5y = -7
7x + y = -8
Solve by substitution SHOW WORK!
![ansver](/tpl/images/cats/User.png)
Answers: 1
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