Question Number 183945 by AROUNAMoussa last updated on 31/Dec/22
Answered by HeferH last updated on 31/Dec/22
Commented by HeferH last updated on 31/Dec/22
$$\mathrm{16}\:=\:\mathrm{3}\left(\mathrm{2}{r}\:−\:\mathrm{3}\right) \\ $$$$\:\mathrm{16}\:=\:\mathrm{6}{r}\:−\:\mathrm{9} \\ $$$$\:{r}\:=\:\frac{\mathrm{25}}{\mathrm{6}}\: \\ $$
Answered by Acem last updated on 31/Dec/22
