If I make this command in maple: solve(sin(x) = -1/2, x) I would like to get all the answers, but the only output I get is pi/6. I know I can find the other output myself, but I would like to know if I can make maple show all the answers. 

Here is how my cas calculater would shows the answer/output: "x=2k*pi+7pi/6 or 2k*pi-pi/6" - shich is how I would like to see it in maple as well.