-19=7(1+6n)+(7+5n)

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Solution for -19=7(1+6n)+(7+5n) equation: 



-19=7(1+6n)+(7+5n)

We move all terms to the left:

-19-(7(1+6n)+(7+5n))=0

We add all the numbers together, and all the variables

-(7(6n+1)+(5n+7))-19=0



We calculate terms in parentheses: -(7(6n+1)+(5n+7)), so:

7(6n+1)+(5n+7)

We multiply parentheses

42n+(5n+7)+7

We get rid of parentheses

42n+5n+7+7

We add all the numbers together, and all the variables

47n+14

Back to the equation:

-(47n+14)



We get rid of parentheses

-47n-14-19=0

We add all the numbers together, and all the variables

-47n-33=0

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

-47n=33

n=33/-47

n=-33/47

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