7=u+18/5

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Solution for 7=u+18/5 equation: 



7=u+18/5

We move all terms to the left:

7-(u+18/5)=0

We add all the numbers together, and all the variables

-(+u+18/5)+7=0

We get rid of parentheses

-u+7-18/5=0

We multiply all the terms by the denominator


-u*5-18+7*5=0

We add all the numbers together, and all the variables

-u*5+17=0

Wy multiply elements

-5u+17=0

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

-5u=-17

u=-17/-5

u=3+2/5

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