askinner102 askinner102
  • 18-12-2020
  • Mathematics
contestada

What is the result of adding these two equations?
−5x−9y=3
5x−9y=−2
​

Respuesta :

auyh51 auyh51
  • 06-01-2021

Answer:

-18y = 1

Step-by-step explanation:

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