4/9q-10/7=-2/7q

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Solution for 4/9q-10/7=-2/7q equation:



4/9q-10/7=-2/7q
We move all terms to the left:
4/9q-10/7-(-2/7q)=0
Domain of the equation: 9q!=0
q!=0/9
q!=0
q∈R
Domain of the equation: 7q)!=0
q!=0/1
q!=0
q∈R
We get rid of parentheses
4/9q+2/7q-10/7=0
We calculate fractions
1372q/3087q^2+18q/3087q^2+(-90q)/3087q^2=0
We multiply all the terms by the denominator
1372q+18q+(-90q)=0
We add all the numbers together, and all the variables
1390q+(-90q)=0
We get rid of parentheses
1390q-90q=0
We add all the numbers together, and all the variables
1300q=0
q=0/1300
q=0
Równanie nie ma rozwiązania

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