Question Number 126104 by Mathgreat last updated on 17/Dec/20
$$\frac{{a}+{b}}{{c}}\:+\:\frac{{b}+{c}}{{a}}\:+\frac{{a}+{c}}{{b}}\:\geqslant\:\mathrm{4}{a}−\mathrm{3}{b}+{c} \\ $$$${a}\geqslant{b}\geqslant{c} \\ $$
Commented by Mathgreat last updated on 17/Dec/20
$$\boldsymbol{{prove}} \\ $$