-7u/5=28

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Solution for -7u/5=28 equation: 



-7u/5=28

We move all terms to the left:

-7u/5-(28)=0

We multiply all the terms by the denominator


-7u-28*5=0

We add all the numbers together, and all the variables

-7u-140=0

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

-7u=140

u=140/-7

u=-20

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