bussejam000 bussejam000

18-03-2020
Mathematics

contestada

-2x+y=5
-7x+9y=56

I don't know the answer, and I don't understand the material.

Respuesta :

18-03-2020

What are you trying to find? X or Y?

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ashlennelarochelle56 ashlennelarochelle56

21-03-2020

Answer:

what do you need to do plz give the question

Step-by-step explanation:

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