Mathematics, 23.05.2020 20:58 jjgymnast5779

Which equation results from adding the equations in this system?

x + 6 y = 9. Negative x + 2 y = negative 15.
8 y = negative 6
8 y = 6
4 y = 24
4 y = negative 6

Answers: 1

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Which equation results from adding the equations in this system?

x + 6 y = 9. Negative x...