7/8=u+4

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Solution for 7/8=u+4 equation: 



7/8=u+4

We move all terms to the left:

7/8-(u+4)=0

We get rid of parentheses

-u-4+7/8=0

We multiply all the terms by the denominator


-u*8+7-4*8=0

We add all the numbers together, and all the variables

-u*8-25=0

Wy multiply elements

-8u-25=0

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

-8u=25

u=25/-8

u=-3+1/8

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