06-11-2021
Mathematics

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1/x + 1/3x = 4 help help pls thank you

1x 13x 4 help help pls thank you class=

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epicman00900 epicman00900

07-11-2021

Times left fraction by 3
3/3x
So now it is 3/3x +1/3x = 4
Add the fractions
4/3x=4
Times by 3x
4=12x
x=12/4=3/2

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