Question Number 25924 by vipinrana4542@gmail.com last updated on 16/Dec/17
$${x}+\mathrm{3}+\mathrm{4}=\mathrm{5} \\ $$
Answered by Rasheed.Sindhi last updated on 16/Dec/17
$$\mathrm{x}+\mathrm{7}=\mathrm{5} \\ $$$$\mathrm{x}=\mathrm{5}−\mathrm{7} \\ $$$$\mathrm{x}=−\mathrm{2} \\ $$