6.9=7/x

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Solution for 6.9=7/x equation: 



6.9=7/x

We move all terms to the left:

6.9-(7/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+7/x)+6.9=0

We get rid of parentheses

-7/x+6.9=0

We multiply all the terms by the denominator


(6.9)*x-7=0

We multiply parentheses

6.9x-7=0

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

6.9x=7

x=7/6.9

x=1+0.1/6.9

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