-2=u-7/8

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Solution for -2=u-7/8 equation: 



-2=u-7/8

We move all terms to the left:

-2-(u-7/8)=0

We add all the numbers together, and all the variables

-(+u-7/8)-2=0

We get rid of parentheses

-u-2+7/8=0

We multiply all the terms by the denominator


-u*8+7-2*8=0

We add all the numbers together, and all the variables

-u*8-9=0

Wy multiply elements

-8u-9=0

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

-8u=9

u=9/-8

u=-1+1/8

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