jmzieroff jmzieroff

26-02-2021
Mathematics

contestada

What is the result of adding these two equations?
5x - 9y = 1
- 7x + 2y = -5

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20187484 20187484

18-03-2021

Answer: −2x−7y=−4

Step-by-step explanation:

that is the full correct answer

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