Question

3= 5x=14 /6  -1 =

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Answer 1

$3= 5x + \frac{14}{6} -1 \Rightarrow 5x=3- \frac{14}{6} +1 \Rightarrow 5x= \frac{18}{6} \Rightarrow \Rightarrow 5x= \frac{18}{6}- \frac{14}{6}+\frac{6}{6} \Rightarrow 5x= \frac{18-14+6}{6} \Rightarrow 5x=\frac{10}{6} \Rightarrow 5x=\frac{5}{3} \Rightarrow x= \frac{\frac{5}{3}}{5} \Rightarrow x= \frac{5}{3.5} \Rightarrow x= \frac{1}{3} \Rightarrow x= 0,333...$

x pode valer tanto $\frac{1}{3}$ quanto 0,333...