\(\frac{2-x}{2016}-1=\frac{1-x}{2017}+\frac{x}{2018}\)
\(\Rightarrow\frac{2-x}{2016}-1=\frac{1-2018x}{4070306}+\frac{2017x}{4070306}\)
\(\Rightarrow\frac{2-x}{2016}-1=\frac{1-2018x+2017x}{4070306}\)
\(\Rightarrow\frac{2-x}{2016}-1=\frac{1-x}{4070306}\)
\(\Rightarrow\frac{2-x}{2016}-1+1=\frac{1-x}{4070306}+1\)
\(\Rightarrow\frac{2-x}{2016}=\frac{1-x+4070306}{4070306}\)
\(\Rightarrow\frac{2-x}{2016}=\frac{4070307-x}{4070306}\)
\(\Rightarrow4070306.\left(2-x\right)=2016.\left(4070307-x\right)\)
\(\Rightarrow8140612-4070306x=8205738912-2016x\)
\(\Rightarrow-4070306x+2016x=8205738912-8140612\)
\(\Rightarrow-4068290x=8197598300\)
\(\Rightarrow x=4,95\)
Vậy x=4,95
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