I got for your problem, in degree mode: x=14*cos(39)/sin(31) (Remember cos(39)=sin(51) in degrees.) or appr. x=21.1247 This is correct >This is what I want to solve: >sin(51)/x=sin(31)/14 > >I write it like this at my TI-92: >solve(sin(51)/x=sin(31)/14,x) > >But the answere is very difficult to interpret for me... >I don't understand the @s ns and so on.. >So how do I get the right answere as a normal answere??? > >Thanks!!