1/21-1/(100-x)+1/x=0

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Solution for 1/21-1/(100-x)+1/x=0 equation: 



1/21-1/(100-x)+1/x=0



Domain of the equation: (100-x)!=0

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

-x!=-100

x!=-100/-1

x!=+100

x∈R





Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

-1/(-1x+100)+1/x+1/21=0

We calculate fractions


(-1x^2+100x)/((-1x+100)*x*21)+(-42x)/((-1x+100)*x*21)+(-21x+2100)/((-1x+100)*x*21)=0



We calculate terms in parentheses: +(-1x^2+100x)/((-1x+100)*x*21), so:

-1x^2+100x)/((-1x+100)*x*21

We multiply all the terms by the denominator


-1x^2*((-1x+100)*x*21+100x)

Back to the equation:

+(-1x^2*((-1x+100)*x*21+100x))





We calculate terms in parentheses: +(-42x)/((-1x+100)*x*21), so:

-42x)/((-1x+100)*x*21

We multiply all the terms by the denominator


-42x)

Back to the equation:

+(-42x))





We calculate terms in parentheses: +(-21x+2100)/((-1x+100)*x*21), so:

-21x+2100)/((-1x+100)*x*21

We multiply all the terms by the denominator


-21x*((-1x+100)*x*21+2100)

Back to the equation:

+(-21x*((-1x+100)*x*21+2100))





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*21+100x)





We calculate terms in parentheses: +(-1x^2*((-1x+100)*x*21+100x)), so:

-1x^2*((-1x+100)*x*

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