Question Number 145104 by imjagoll last updated on 02/Jul/21
$$\:\mathrm{If}\:\frac{!\mathrm{6}}{\mathrm{x}}\:−!\mathrm{4}\:=\:!\mathrm{x}\:\mathrm{then}\:\mathrm{x}\:=? \\ $$
Answered by liberty last updated on 02/Jul/21
$$\:\Rightarrow\:\mathrm{265}−\mathrm{9}{x}\:=\:{x}.\left(!{x}\right) \\ $$$${test}\:{x}=\mathrm{5}\: \\ $$$$\Rightarrow\mathrm{265}−\mathrm{45}\:=\:\mathrm{220}\:\wedge\:\mathrm{5}.\left(!\mathrm{5}\right)=\mathrm{5}×\mathrm{44}=\mathrm{220} \\ $$$$\mathrm{valid}\:\mathrm{for}\:{x}=\mathrm{5} \\ $$
Commented by lyubita last updated on 03/Jul/21
$${this}\:{question}\:{is}\:{answered}\:{by}\:{the}\: \\ $$$${same}\:{guy} \\ $$