Answers

2014-07-13T20:26:38+08:00
5/4x-x+2/3=x-1.. multiply both sides by 12 so that we could remove the denominators completely.
12(5/4x-x+2/3)=12(x-1)
15x-12x+8=12x-12.. transpose the terms to the other side.
15x-12x-12x+8+12=0
-9x+20=0.. it's a linear.. 

0