-28=-7/8w

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Solution for -28=-7/8w equation: 



-28=-7/8w

We move all terms to the left:

-28-(-7/8w)=0



Domain of the equation: 8w)!=0

w!=0/1

w!=0

w∈R



We get rid of parentheses

7/8w-28=0

We multiply all the terms by the denominator


-28*8w+7=0

Wy multiply elements

-224w+7=0

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

-224w=-7

w=-7/-224

w=1/32

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