-18=-3/7w

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Solution for -18=-3/7w equation: 



-18=-3/7w

We move all terms to the left:

-18-(-3/7w)=0



Domain of the equation: 7w)!=0

w!=0/1

w!=0

w∈R



We get rid of parentheses

3/7w-18=0

We multiply all the terms by the denominator


-18*7w+3=0

Wy multiply elements

-126w+3=0

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

-126w=-3

w=-3/-126

w=1/42

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