-3/7x=42

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Solution for -3/7x=42 equation: 



-3/7x=42

We move all terms to the left:

-3/7x-(42)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We multiply all the terms by the denominator


-42*7x-3=0

Wy multiply elements

-294x-3=0

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

-294x=3

x=3/-294

x=-1/98

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