2(1+4n)+7=-3(1-4n)

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Solution for 2(1+4n)+7=-3(1-4n) equation: 



2(1+4n)+7=-3(1-4n)

We move all terms to the left:

2(1+4n)+7-(-3(1-4n))=0

We add all the numbers together, and all the variables

2(4n+1)-(-3(-4n+1))+7=0

We multiply parentheses

8n-(-3(-4n+1))+2+7=0



We calculate terms in parentheses: -(-3(-4n+1)), so:

-3(-4n+1)

We multiply parentheses

12n-3

Back to the equation:

-(12n-3)



We add all the numbers together, and all the variables

8n-(12n-3)+9=0

We get rid of parentheses

8n-12n+3+9=0

We add all the numbers together, and all the variables

-4n+12=0

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

-4n=-12

n=-12/-4

n=+3

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