4/7*x=42

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Solution for 4/7*x=42 equation: 



4/7x=42

We move all terms to the left:

4/7x-(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+4=0

Wy multiply elements

-294x+4=0

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

-294x=-4

x=-4/-294

x=2/147

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