-4(2n-1)+7n=19+2(n+6)

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Solution for -4(2n-1)+7n=19+2(n+6) equation: 



-4(2n-1)+7n=19+2(n+6)

We move all terms to the left:

-4(2n-1)+7n-(19+2(n+6))=0

We add all the numbers together, and all the variables

7n-4(2n-1)-(19+2(n+6))=0

We multiply parentheses

7n-8n-(19+2(n+6))+4=0



We calculate terms in parentheses: -(19+2(n+6)), so:

19+2(n+6)

determiningTheFunctionDomain
2(n+6)+19

We multiply parentheses

2n+12+19

We add all the numbers together, and all the variables

2n+31

Back to the equation:

-(2n+31)



We add all the numbers together, and all the variables

-1n-(2n+31)+4=0

We get rid of parentheses

-1n-2n-31+4=0

We add all the numbers together, and all the variables

-3n-27=0

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

-3n=27

n=27/-3

n=-9

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