6+9/7n=72

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Solution for 6+9/7n=72 equation: 



6+9/7n=72

We move all terms to the left:

6+9/7n-(72)=0



Domain of the equation: 7n!=0

n!=0/7

n!=0

n∈R



We add all the numbers together, and all the variables

9/7n-66=0

We multiply all the terms by the denominator


-66*7n+9=0

Wy multiply elements

-462n+9=0

We move all terms containing n to the left, all other terms to the right

-462n=-9

n=-9/-462

n=3/154

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