Answers are B, D and A respectively.

Solve for x, then if it is greater than, the line should go to the right-->

If it is less than, the line should go to the left<--

Do you notice the circles in the beginning of a line? It is an indication of an equal sign. If there is an equal sign(, it should be a solid filled circle, if not equal, just an empty circle.<) or (>)