1/w+9=-w/w+21

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Solution for 1/w+9=-w/w+21 equation: 



1/w+9=-w/w+21

We move all terms to the left:

1/w+9-(-w/w+21)=0



Domain of the equation: w!=0

w∈R





Domain of the equation: w+21)!=0

w∈R



We get rid of parentheses

1/w+w/w-21+9=0

Fractions to decimals

1/w-21+9+1=0

We multiply all the terms by the denominator


-21*w+9*w+1*w+1=0

We add all the numbers together, and all the variables

-11w+1=0

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

-11w=-1

w=-1/-11

w=1/11

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