mdodjisdjjdkwksjskwk mdodjisdjjdkwksjskwk

03-04-2021
Mathematics

contestada

Are the numbers in front of either the x or y variables
opposites? If yes, add the columns together.
3x-2y=10
+ 7x+2y = 30
———————
Lol please help.

Respuesta :

imbrycehall imbrycehall

03-04-2021

The answer is in the picture .:...

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