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Szczegółowe wyjaśnienie:
[tex]\frac{3}{5} \cdot \: x + 4 \frac{3}{4} = 1 \frac{1}{3} : ( - 1 \frac{2}{9} + 1 \frac{2}{ 3} )\\ \frac{3}{5} x + \frac{19}{4} = \frac{4}{3} : ( - \frac{11}{9} + \frac{5}{3} ) \\ \frac{3}{5} x + \frac{19}{4} = \frac{4}{3} : \frac{4}{9} \\ \frac{3}{5} x + \frac{19}{4} =\frac{4}{3} \cdot \frac{9}{4} \\ \frac{3}{5} x + \frac{19}{4} = 3 \\ \frac{3}{5} x=3-\frac{19}{4} \\\frac{3}{5} x=-\frac{7}{4} \\x=-\frac{35}{12} \\x=-2\frac{11}{12}[/tex]
