根号6(x+1)=2(x-1)

问题描述:

根号6(x+1)=2(x-1)

根号6(x+1)=2(x-1)
根号6 x +根号6 =2x-2
(2-根号6) x=2+根号6
x= (2+根号6)/(2-根号6)
x=-(2+根号6)²/2
x=-5-2根号6