Question Number 224335 by kin last updated on 04/Sep/25
Answered by mingski last updated on 04/Sep/25
$$=\frac{\mathrm{2}×\mathrm{3}×\mathrm{9}}{\mathrm{3}}−\mathrm{6}×\mathrm{3}−\left(\frac{\mathrm{2}×\mathrm{2}×\mathrm{4}}{\mathrm{3}}−\mathrm{6}×\mathrm{2}\right) \\ $$$$=\mathrm{18}−\mathrm{18}−\left(\frac{\mathrm{16}}{\mathrm{3}}−\mathrm{18}\right) \\ $$$$=\frac{\mathrm{38}}{\mathrm{3}} \\ $$