4(0.5)n-3=n-0.25(12-8n)

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Solution for 4(0.5)n-3=n-0.25(12-8n) equation:



4(0.5)n-3=n-0.25(12-8n)
We move all terms to the left:
4(0.5)n-3-(n-0.25(12-8n))=0
We add all the numbers together, and all the variables
4(0.5)n-(n-0.25(-8n+12))-3=0
We multiply parentheses
2n-(n-0.25(-8n+12))-3=0
We calculate terms in parentheses: -(n-0.25(-8n+12)), so:
n-0.25(-8n+12)
We multiply parentheses
n+2n-3
We add all the numbers together, and all the variables
3n-3
Back to the equation:
-(3n-3)
We get rid of parentheses
2n-3n+3-3=0
We add all the numbers together, and all the variables
-n=0
n=0/-1
n=0

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