-1=-9/8n+8

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Solution for -1=-9/8n+8 equation: 



-1=-9/8n+8

We move all terms to the left:

-1-(-9/8n+8)=0



Domain of the equation: 8n+8)!=0

n∈R



We get rid of parentheses

9/8n-8-1=0

We multiply all the terms by the denominator


-8*8n-1*8n+9=0

Wy multiply elements

-64n-8n+9=0

We add all the numbers together, and all the variables

-72n+9=0

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

-72n=-9

n=-9/-72

n=1/8

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