Помогите решить уравнения. Не уверена в своих решениях.

\definecolor{c0}{RGB}{0, 0, 0} \definecolor{c1}{RGB}{189, 23, 23} \definecolor{c2}{RGB}{51, 153, 255} \definecolor{c3}{RGB}{51, 153, 51} \definecolor{c4}{RGB}{102, 0, 204} {\color{c0}{\color{c0}{\color{c0}{\color{c0}\frac{{\color{c0}2}}{{\color{c0}x}}} + {\color{c0}\frac{{\color{c0}10}}{{\color{c0}{\color{c0}x} \cdot {\color{c0}\left ({\color{c0}{\color{c0}x} - {\color{c0}2}}\right )}}}}} = {\color{c1}\frac{{\color{c1}{\color{c1}1} + {\color{c1}{\color{c1}2} {\color{c1}x}}}}{{\color{c1}{\color{c1}x} - {\color{c1}2}}}}}, {\color{c0}{\color{c0}{\color{c0}x} \neq {\color{c0}0}}, {\color{c0}{\color{c0}x} \neq {\color{c0}2}}}}