3n-2+2(2n+1)=n+5n+7

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Solution for 3n-2+2(2n+1)=n+5n+7 equation: 



3n-2+2(2n+1)=n+5n+7

We move all terms to the left:

3n-2+2(2n+1)-(n+5n+7)=0

We add all the numbers together, and all the variables

3n+2(2n+1)-(6n+7)-2=0

We multiply parentheses

3n+4n-(6n+7)+2-2=0

We get rid of parentheses

3n+4n-6n-7+2-2=0

We add all the numbers together, and all the variables

n-7=0

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

n=7

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