7/9c=42

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Solution for 7/9c=42 equation: 



7/9c=42

We move all terms to the left:

7/9c-(42)=0



Domain of the equation: 9c!=0

c!=0/9

c!=0

c∈R



We multiply all the terms by the denominator


-42*9c+7=0

Wy multiply elements

-378c+7=0

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

-378c=-7

c=-7/-378

c=1/54

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