5x-2y=15
2x+6y=-11
solve by substitution or equal values method...
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Mathematics, 21.04.2021 02:20, parcess
5x-2y=15
2x+6y=-11
solve by substitution or equal values method
![answer](/tpl/images/cats/otvet.png)
Answers: 2
![Answer](/tpl/images/cats/otvet.png)
answered: Guest
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