-69=3(1-6n)

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Solution for -69=3(1-6n) equation:



-69=3(1-6n)
We move all terms to the left:
-69-(3(1-6n))=0
We add all the numbers together, and all the variables
-(3(-6n+1))-69=0
We calculate terms in parentheses: -(3(-6n+1)), so:
3(-6n+1)
We multiply parentheses
-18n+3
Back to the equation:
-(-18n+3)
We get rid of parentheses
18n-3-69=0
We add all the numbers together, and all the variables
18n-72=0
We move all terms containing n to the left, all other terms to the right
18n=72
n=72/18
n=4

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