7(n-2)=6(3n-5)-3n

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Solution for 7(n-2)=6(3n-5)-3n equation:



7(n-2)=6(3n-5)-3n
We move all terms to the left:
7(n-2)-(6(3n-5)-3n)=0
We multiply parentheses
7n-(6(3n-5)-3n)-14=0
We calculate terms in parentheses: -(6(3n-5)-3n), so:
6(3n-5)-3n
We add all the numbers together, and all the variables
-3n+6(3n-5)
We multiply parentheses
-3n+18n-30
We add all the numbers together, and all the variables
15n-30
Back to the equation:
-(15n-30)
We get rid of parentheses
7n-15n+30-14=0
We add all the numbers together, and all the variables
-8n+16=0
We move all terms containing n to the left, all other terms to the right
-8n=-16
n=-16/-8
n=+2

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