1/7s=1/9s=

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Solution for 1/7s=1/9s= equation: 



1/7s=1/9s=

We move all terms to the left:

1/7s-(1/9s)=0



Domain of the equation: 7s!=0

s!=0/7

s!=0

s∈R





Domain of the equation: 9s)!=0

s!=0/1

s!=0

s∈R



We add all the numbers together, and all the variables

1/7s-(+1/9s)=0

We get rid of parentheses

1/7s-1/9s=0

We calculate fractions


9s/63s^2+(-7s)/63s^2=0

We multiply all the terms by the denominator


9s+(-7s)=0

We get rid of parentheses

9s-7s=0

We add all the numbers together, and all the variables

2s=0

s=0/2

s=0

Równanie nie ma rozwiązania

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