60%x+0,4x+x:3=2
\(\frac{60}{100}+x\frac{2}{5}+x:3=2\)
\(x.\left(\frac{3}{5}+\frac{2}{5}\right)+x:3=2\)
\(x.1+x:3=2\)
\(x.2=\left(3:1\right)\)
\(x.2=3\)
\(x=3:2\)
\(x=1,5\)
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