dumweeeb dumweeeb

10-09-2021
Mathematics

contestada

I really need help with this!

2x + 3y = 5
2x + 7y = 9

Respuesta :

hufederico984 hufederico984

10-09-2021

1)2x+3y=5

2x+3y-5=5-5

2x+3y-5=0

2)2x+7y=9

2x+7y-9=9-9

2x+7y-9=0

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