-7n+19=3(-1+5n)

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Solution for -7n+19=3(-1+5n) equation: 



-7n+19=3(-1+5n)

We move all terms to the left:

-7n+19-(3(-1+5n))=0

We add all the numbers together, and all the variables

-7n-(3(5n-1))+19=0



We calculate terms in parentheses: -(3(5n-1)), so:

3(5n-1)

We multiply parentheses

15n-3

Back to the equation:

-(15n-3)



We get rid of parentheses

-7n-15n+3+19=0

We add all the numbers together, and all the variables

-22n+22=0

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

-22n=-22

n=-22/-22

n=1

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