Hi, I'm in highschool and taking Algebra 1...I would like to check my answers however I've been unable to find any websites or programs that can solve the following algebraic equation for me :

X = {1/4,1/2,1,2,3}

x+1/2=5/2

I need to plig in each of the numbers in the {}s and find which one(s) make the equation true....anyone know of a site or program that can solve this kind of equation so I can check my work? Any help is greatly appreciated, thanks!