-1/3u+5=-2

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Solution for -1/3u+5=-2 equation: 



-1/3u+5=-2

We move all terms to the left:

-1/3u+5-(-2)=0



Domain of the equation: 3u!=0

u!=0/3

u!=0

u∈R



We add all the numbers together, and all the variables

-1/3u+7=0

We multiply all the terms by the denominator


7*3u-1=0

Wy multiply elements

21u-1=0

We move all terms containing u to the left, all other terms to the right

21u=1

u=1/21

u=1/21

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