7(n-1)-2(4n-3)=-1

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Solution for 7(n-1)-2(4n-3)=-1 equation: 



7(n-1)-2(4n-3)=-1

We move all terms to the left:

7(n-1)-2(4n-3)-(-1)=0

We add all the numbers together, and all the variables

7(n-1)-2(4n-3)+1=0

We multiply parentheses

7n-8n-7+6+1=0

We add all the numbers together, and all the variables

-n=0

n=0/-1

n=0

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