$$(x \times \frac{ 3 }{ 5 } )+ \frac{ 4 }{ 7 } =- \frac{ 2 }{ 35 }$$
$x = -\frac{22}{21} = -1\frac{1}{21} \approx -1.047619048$
$$x\times \frac{3}{5}=-\frac{2}{35}-\frac{4}{7}$$
$$x\times \frac{3}{5}=-\frac{2}{35}-\frac{20}{35}$$
$$x\times \frac{3}{5}=\frac{-2-20}{35}$$
$$x\times \frac{3}{5}=-\frac{22}{35}$$
$$x=-\frac{22}{35}\times \frac{5}{3}$$
$$x=\frac{-22\times 5}{35\times 3}$$
$$x=\frac{-110}{105}$$
$$x=-\frac{22}{21}$$
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