0.9=40x/54x

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Solution for 0.9=40x/54x equation: 



0.9=40x/54x

We move all terms to the left:

0.9-(40x/54x)=0



Domain of the equation: 54x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+40x/54x)+0.9=0

We get rid of parentheses

-40x/54x+0.9=0

We multiply all the terms by the denominator


-40x+(0.9)*54x=0

We multiply parentheses

-40x+48.6x=0

We add all the numbers together, and all the variables

8.6x=0

x=0/8.6

x=0

Równanie nie ma rozwiązania

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