-5n-1=2(-7n+4)

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Solution for -5n-1=2(-7n+4) equation: 



-5n-1=2(-7n+4)

We move all terms to the left:

-5n-1-(2(-7n+4))=0



We calculate terms in parentheses: -(2(-7n+4)), so:

2(-7n+4)

We multiply parentheses

-14n+8

Back to the equation:

-(-14n+8)



We get rid of parentheses

-5n+14n-8-1=0

We add all the numbers together, and all the variables

9n-9=0

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

9n=9

n=9/9

n=1

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