litbit21 litbit21

25-03-2022
Mathematics

contestada

9x-3y=42
-9x+8y=22
i need help with this fast pls help me

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ryelynnrene ryelynnrene

25-03-2022

So I did 9x-3y=42 first and it came out to 3 then I did -9x+8y=22 and got 9/8 but I wasn’t given much information so I also did them together and got (116/45,2/5) hope that helps if not lmk

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sofiagonzalez1090 sofiagonzalez1090

25-03-2022

X= 8.93
Y=12.9
Or it could be
X as a fraction which is 134/15
Y as a fraction which is 64/5

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