-147=7(-6n-3)

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Solution for -147=7(-6n-3) equation: 



-147=7(-6n-3)

We move all terms to the left:

-147-(7(-6n-3))=0



We calculate terms in parentheses: -(7(-6n-3)), so:

7(-6n-3)

We multiply parentheses

-42n-21

Back to the equation:

-(-42n-21)



We get rid of parentheses

42n+21-147=0

We add all the numbers together, and all the variables

42n-126=0

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

42n=126

n=126/42

n=3

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