-42=7/8w

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Solution for -42=7/8w equation: 



-42=7/8w

We move all terms to the left:

-42-(7/8w)=0



Domain of the equation: 8w)!=0

w!=0/1

w!=0

w∈R



We add all the numbers together, and all the variables

-(+7/8w)-42=0

We get rid of parentheses

-7/8w-42=0

We multiply all the terms by the denominator


-42*8w-7=0

Wy multiply elements

-336w-7=0

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

-336w=7

w=7/-336

w=-1/48

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