x-2/0.2- x+1/0.5=3
5(x-2)-2(x+1)=3
5x-10-2x-2=3
3x=15
x=5
2x-1/6- 5x-1/8=1
4(2x-1)-3(5x-1)=24
8x-4-15x+3=24
-7x=25
x=-25/7