Solving Simulataneous equations derived from 2d Concurrent Forces

Hey Guys,

After analysing a 2d Concurrent Force system I have found the 2 following equations. The question asks to find the value of x and I am unsure of what is the simpliest, hassle free method to do this. The question is posed in an assignment, however no working is required and use of a computer is fine.

Sum of Forces in Horizontal:

197cos(x) - 210cos(y) = 0

Sum of Forces in Vertical:

197cos(x) + 210sin(y) = 139

Find x.

Thanks Guys! http://www.physicshelpforum.com/phys...17-talking.gif