find-a-2-3-4-5-a-5-6-7-8-

Question Number 171843 by Mikenice last updated on 21/Jun/22

$${find}\:{a}: \\ $$$$\left(\mathrm{2}:\mathrm{3}:\mathrm{4}:\mathrm{5}\right){a}=\mathrm{5}:\mathrm{6}:\mathrm{7}:\mathrm{8} \\ $$