-2=u+7/9

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Solution for -2=u+7/9 equation: 



-2=u+7/9

We move all terms to the left:

-2-(u+7/9)=0

We add all the numbers together, and all the variables

-(+u+7/9)-2=0

We get rid of parentheses

-u-2-7/9=0

We multiply all the terms by the denominator


-u*9-7-2*9=0

We add all the numbers together, and all the variables

-u*9-25=0

Wy multiply elements

-9u-25=0

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

-9u=25

u=25/-9

u=-2+7/9

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