-147=7(1-4n)+6n

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Solution for -147=7(1-4n)+6n equation:



-147=7(1-4n)+6n
We move all terms to the left:
-147-(7(1-4n)+6n)=0
We add all the numbers together, and all the variables
-(7(-4n+1)+6n)-147=0
We calculate terms in parentheses: -(7(-4n+1)+6n), so:
7(-4n+1)+6n
We add all the numbers together, and all the variables
6n+7(-4n+1)
We multiply parentheses
6n-28n+7
We add all the numbers together, and all the variables
-22n+7
Back to the equation:
-(-22n+7)
We get rid of parentheses
22n-7-147=0
We add all the numbers together, and all the variables
22n-154=0
We move all terms containing n to the left, all other terms to the right
22n=154
n=154/22
n=7

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