4>-3+3 or 6<or equal -2x+3 solve the compound inequality

I'm not sure what you are asking.

4 ≥ -3+3
4 ≥ 0

6 ≤ -2x+3

3 ≤ -2x

-3/2 ≥ x

In an inequality, multiplying/dividing by a negative number reverses the carat.

I hope this helps.