Question Number 4622 by sanusihammed last updated on 14/Feb/16
$${what}\:{is}\:{the}\:{value}\:{of}\:{x}\:{in}\: \\ $$$$\mathrm{2}{x}\:+\:\mathrm{5}\:=\:\mathrm{10} \\ $$
Answered by sanusihammed last updated on 14/Feb/16
$${collect}\:{the}\:{like}\:{terms} \\ $$$$\mathrm{2}{x}\:=\:\mathrm{10}\:−\:\mathrm{5} \\ $$$$\mathrm{2}{x}\:=\:\mathrm{5} \\ $$$${divide}\:{both}\:{side}\:{by}\:\mathrm{2} \\ $$$$\mathrm{2}{x}/\mathrm{2}\:=\:\mathrm{5}/\mathrm{2} \\ $$$${therefore} \\ $$$${x}\:=\:\mathrm{5}/\mathrm{2} \\ $$$${x}\:=\:\mathrm{2}\frac{\mathrm{1}}{\mathrm{2}} \\ $$
Answered by jatinlalwani 520 @gmail.com last updated on 15/Feb/16
$$\frac{\mathrm{5}}{\mathrm{2}} \\ $$