-42=-7/3w

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Solution for -42=-7/3w equation: 



-42=-7/3w

We move all terms to the left:

-42-(-7/3w)=0



Domain of the equation: 3w)!=0

w!=0/1

w!=0

w∈R



We get rid of parentheses

7/3w-42=0

We multiply all the terms by the denominator


-42*3w+7=0

Wy multiply elements

-126w+7=0

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

-126w=-7

w=-7/-126

w=1/18

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