9/10=7/k

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Solution for 9/10=7/k equation: 



9/10=7/k

We move all terms to the left:

9/10-(7/k)=0



Domain of the equation: k)!=0

k!=0/1

k!=0

k∈R



We add all the numbers together, and all the variables

-(+7/k)+9/10=0

We get rid of parentheses

-7/k+9/10=0

We calculate fractions

There is no solution for this equation

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