What is the result of adding these two equations?
2x+7y=4
−2x−8y=-2...
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Mathematics, 02.12.2020 23:40 jeanneschu
What is the result of adding these two equations?
2x+7y=4
−2x−8y=-2
![ansver](/tpl/images/cats/User.png)
Answers: 2
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