Решите уравнение: 2\3x+4\9x=3.2

[latex]\frac{2}{3}x+\frac{4}{9}x=3,2[/latex]   [latex]\frac{2x}{3}+\frac{4x}{9}=3\frac{2}{10}[/latex]   [latex]\frac{6x+4x}{9}=3\frac{1}{5}[/latex]   [latex]\frac{10x}{9}=\frac{16}{5}[/latex]   [latex]10x=\frac{16\cdot9}{5}[/latex]   [latex]10x=\frac{144}{5}[/latex]   [latex]10x=\frac{144}{5}:10=\frac{144}{5}\cdot\frac{1}{10}=\frac{144}{50}=\frac{72}{25}=2\frac{22}{25}[/latex]