-4n+28=3n-7(6n+6)

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Solution for -4n+28=3n-7(6n+6) equation:



-4n+28=3n-7(6n+6)
We move all terms to the left:
-4n+28-(3n-7(6n+6))=0
We calculate terms in parentheses: -(3n-7(6n+6)), so:
3n-7(6n+6)
We multiply parentheses
3n-42n-42
We add all the numbers together, and all the variables
-39n-42
Back to the equation:
-(-39n-42)
We get rid of parentheses
-4n+39n+42+28=0
We add all the numbers together, and all the variables
35n+70=0
We move all terms containing n to the left, all other terms to the right
35n=-70
n=-70/35
n=-2

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