-145=-5(-4n+5)

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Solution for -145=-5(-4n+5) equation: 



-145=-5(-4n+5)

We move all terms to the left:

-145-(-5(-4n+5))=0



We calculate terms in parentheses: -(-5(-4n+5)), so:

-5(-4n+5)

We multiply parentheses

20n-25

Back to the equation:

-(20n-25)



We get rid of parentheses

-20n+25-145=0

We add all the numbers together, and all the variables

-20n-120=0

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

-20n=120

n=120/-20

n=-6

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