急啊解方程360/(x-6)-360/x=10

问题描述:

急啊解方程360/(x-6)-360/x=10

同时*(x-6)*x
得360x-360(x-6)=10*(x-6)*x
360x-360x+360*6=10x^2-60x
x^2-6x-216=0
(x-18)(x+12)=0
X=18或者X=-12