Question 1178615
{{{(x-1)/(3)}}}+{{{(x)/(x+1)}}}={{{(x+4)/(6)}}}

Muliply equation by 6(x+1)=0

2(x+1)(x-1) +6x =(x+1)(x+4)=0

2(x^2-1) +6x =(x^2+5x+4)=0

2x^2 -2 +6x =x^2 +5x+4=0

x^2 +x-6=0

(x+3)(x-2)=0

x=-3 , x=2