1/7(63n-7)=-11+9n

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Solution for 1/7(63n-7)=-11+9n equation: 



1/7(63n-7)=-11+9n

We move all terms to the left:

1/7(63n-7)-(-11+9n)=0



Domain of the equation: 7(63n-7)!=0

n∈R



We add all the numbers together, and all the variables

1/7(63n-7)-(9n-11)=0

We get rid of parentheses

1/7(63n-7)-9n+11=0

We multiply all the terms by the denominator


-9n*7(63n-7)+11*7(63n-7)+1=0

Wy multiply elements

-63n^2(6+77n(6+1=0

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