laltamirano4447 laltamirano4447

23-04-2021
Mathematics

contestada

Solve using substitution
y=x
y=-2x+9

Respuesta :

marybrown16 marybrown16

23-04-2021

Answer: x= (-1/7) and y= 8/5/7

Step-by-step explanation:

I don't know if I got it wrong or not but if I did please tell me.

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