Solve the inequality below by using algebra. You must show your work (for the test) on this problem to receive full credit. Type in your answer using interval notation (using inf for infinity and u for union).
for an answer i got, (-inf,-4/3)u(1/2,inf).
it says I'm in correct, I'm at a complete loss. I'm almost positive the algebra is right, but I think I'm screwing up writing it out in interval notation.
please help me out, very much appreciated.