149=r21/2

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Solution for 149=r21/2 equation: 



149=r21/2

We move all terms to the left:

149-(r21/2)=0

We add all the numbers together, and all the variables

-(+r21/2)+149=0

We get rid of parentheses

-r21/2+149=0

We multiply all the terms by the denominator


-r21+149*2=0

We add all the numbers together, and all the variables

-1r^21+298=0

We do not support erpression: r^21

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