7(3n+4)=7(9n+8)+2

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Solution for 7(3n+4)=7(9n+8)+2 equation: 



7(3n+4)=7(9n+8)+2

We move all terms to the left:

7(3n+4)-(7(9n+8)+2)=0

We multiply parentheses

21n-(7(9n+8)+2)+28=0



We calculate terms in parentheses: -(7(9n+8)+2), so:

7(9n+8)+2

We multiply parentheses

63n+56+2

We add all the numbers together, and all the variables

63n+58

Back to the equation:

-(63n+58)



We get rid of parentheses

21n-63n-58+28=0

We add all the numbers together, and all the variables

-42n-30=0

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

-42n=30

n=30/-42

n=-5/7

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