Question Number 46652 by gunay last updated on 29/Oct/18
$$\mathrm{2}\frac{\mathrm{1}}{\mathrm{2}}\mathrm{y}+\mathrm{5}\frac{\mathrm{1}}{\mathrm{2}}\mathrm{y}−\mathrm{2}=\mathrm{3} \\ $$$$\mathrm{could}\:\mathrm{you}\:\mathrm{help}\:\mathrm{me} \\ $$
Answered by tanmay.chaudhury50@gmail.com last updated on 29/Oct/18
$$\left(\mathrm{2}+\frac{\mathrm{1}}{\mathrm{2}}\right){y}+\left(\mathrm{5}+\frac{\mathrm{1}}{\mathrm{2}}\right){y}=\mathrm{5} \\ $$$${y}\left(\mathrm{2}+\frac{\mathrm{1}}{\mathrm{2}}+\mathrm{5}+\frac{\mathrm{1}}{\mathrm{2}}\right)=\mathrm{5} \\ $$$$\mathrm{8}{y}=\mathrm{5} \\ $$$${y}=\frac{\mathrm{5}}{\mathrm{8}} \\ $$