Question

помогите решить неравенство

Answer 1

$frac{2x^2-8x}{x-7} leq x \ \ frac{2x^2-8x-x^2-7x}{x-7} leq 0 \ \ frac{x^2-15x}{x-7} leq 0 \ \ frac{x(x-15)}{x-7} leq 0 \ \ x in (-infty; 0] cup(7;15]$