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-3.19n+0.12=-8.12
We move all terms to the left:
-3.19n+0.12-(-8.12)=0
We add all the numbers together, and all the variables
-3.19n+8.24=0
We move all terms containing n to the left, all other terms to the right
-3.19n=-8.24
n=-8.24/-3.19
n=2+1/1.7150537634409
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