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-3(2n-5)=0.5(12+30)
We move all terms to the left:
-3(2n-5)-(0.5(12+30))=0
We add all the numbers together, and all the variables
-3(2n-5)-(0.542)=0
We add all the numbers together, and all the variables
-3(2n-5)-0.542=0
We multiply parentheses
-6n+15-0.542=0
We add all the numbers together, and all the variables
-6n+14.458=0
We move all terms containing n to the left, all other terms to the right
-6n=-14.458
n=-14.458/-6
n=2+1/2.44100895037
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