4/3x+2=1/2

sorry anon,

Start by subtracting 2 from both sides.  

4/3x+2=1/2 |:4/3

x+2=1/2:4/3 

x+2=1/2$$\mathrm{\ }$$•3/4

x+2=3/8

x+2=0,375 |-2

x=0,375-2

x=-1,625