Question

resolva a equação fracionaria a seguir 4/x-3-1/x-4=3/x-2

Answer 1

4/x-3-1/x=3/x-2
(4-3x-1)/x=(3-2x)/x
-3x+3=3-2x
-3x+2x=3-3
-x=0 .(-1)
 x=0