u+1/3=7

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Solution for u+1/3=7 equation: 



u+1/3=7

We move all terms to the left:

u+1/3-(7)=0

determiningTheFunctionDomain
u-7+1/3=0

We multiply all the terms by the denominator


u*3+1-7*3=0

We add all the numbers together, and all the variables

u*3-20=0

Wy multiply elements

3u-20=0

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

3u=20

u=20/3

u=6+2/3

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