-2(2n+1)+7=-5

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Solution for -2(2n+1)+7=-5 equation: 



-2(2n+1)+7=-5

We move all terms to the left:

-2(2n+1)+7-(-5)=0

We add all the numbers together, and all the variables

-2(2n+1)+12=0

We multiply parentheses

-4n-2+12=0

We add all the numbers together, and all the variables

-4n+10=0

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

-4n=-10

n=-10/-4

n=2+1/2

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