21/3k+1/3k=-222/9

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Solution for 21/3k+1/3k=-222/9 equation: 



21/3k+1/3k=-222/9

We move all terms to the left:

21/3k+1/3k-(-222/9)=0



Domain of the equation: 3k!=0

k!=0/3

k!=0

k∈R



We get rid of parentheses

21/3k+1/3k+222/9=0

We calculate fractions

There is no solution for this equation

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