Выполните вычитание (20x^2)/(4x-7)-5x.

\[\frac{20x^{2}}{4x - 7} - 5x^{\backslash 4x - 7} =\]

\[= \frac{20x^{2} - 20x^{2} + 35x}{4x - 7} = \frac{35x}{4x - 7}\]