5/4x+1/2=1/2x+3/2

(5/4)x+1/2=(1/2)x+3/2

(5/4)x - (2/4)x = 3/2 - 1/2
(3/4)x = 1
x = 1 / (3/4)
x = 1 * (4/3)
x = 1 1/3