4/7q=8/21

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Solution for 4/7q=8/21 equation: 



4/7q=8/21

We move all terms to the left:

4/7q-(8/21)=0



Domain of the equation: 7q!=0

q!=0/7

q!=0

q∈R



We add all the numbers together, and all the variables

4/7q-(+8/21)=0

We get rid of parentheses

4/7q-8/21=0

We calculate fractions

There is no solution for this equation

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