n+4=0.75(2n+4)

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Solution for n+4=0.75(2n+4) equation:



n+4=0.75(2n+4)
We move all terms to the left:
n+4-(0.75(2n+4))=0
We calculate terms in parentheses: -(0.75(2n+4)), so:
0.75(2n+4)
We multiply parentheses
1.5n+3
Back to the equation:
-(1.5n+3)
We get rid of parentheses
n-1.5n-3+4=0
We add all the numbers together, and all the variables
-0.5n+1=0
We move all terms containing n to the left, all other terms to the right
-0.5n=-1
n=-1/-0.5
n=+2

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