lugiarocks101 lugiarocks101

12-01-2020
Mathematics

contestada

X=4y+7
-10x+9y=-70
Find X and Y

Respuesta :

ethan2022 ethan2022

12-01-2020

X=7
Y=0
I found this by substituting 4y+7 for x in the other equation through substitution method

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saraeliss saraeliss

12-01-2020

x = 7, y = 0
(7,0) use image as reference.

Ver imagen saraeliss

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