If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
0.5*(x-3)-((1/3)*x) = (0.2/0.6)*(x-1) // - (0.2/0.6)*(x-1)
0.5*(x-3)-((0.2/0.6)*(x-1))-((1/3)*x) = 0
0.5*(x-3)-0.33333333*(x-1)+(-1/3)*x = 0
0.5*(x-3)-0.33333333*(x-1)-x/3 = 0
(0.5*3*(x-3))/3+(-0.33333333*3*(x-1))/3-x/3 = 0
0.5*3*(x-3)-0.33333333*3*(x-1)-x = 0
0.50000001*x-x-3.50000001 = 0
-0.49999999*x-3.50000001 = 0
(-0.49999999*x-3.50000001)/3 = 0
(-0.49999999*x-3.50000001)/3 = 0 // * 3
-0.49999999*x-3.50000001 = 0
-0.49999999*x-3.50000001 = 0 // + 3.50000001
-0.49999999*x = 3.50000001 // : -0.49999999
x = 3.50000001/(-0.49999999)
x = -7.00000016
x = -7.00000016
| 9x^2+5x+10=0 | | 3y+5=5x+17 | | 2x^2-26a+169=0 | | -4(-3y+-3)=-12 | | 2(x-3)+3(y-5)=0 | | 7+65=39x+13 | | 5x+15=87-4x | | -8x+3x=-12+6x | | y+2*x=113 | | 5(x+4)-2x=35 | | 2*x+y=113 | | n+2(n+1)+3(n+2)=134 | | 8m+8=81 | | 2a+6=4a-8 | | 9x-5=2x+6 | | Lg(2x-2)=2 | | 5(2x+3)+2=-5+2(-4x+3)+6x | | 9/8=3x | | 2+5b=8-b | | -5y=12-12 | | 5(x-1)+3=43 | | 1(-4y+3)=7 | | (-3)+(-5)-(-6)= | | 2(5x+3)=42 | | 5(C-1)+6=7c-8 | | -12=-x+3 | | 2x-3200/x^2=0 | | 2/5=2(3z-7) | | -4(2y+1)=20 | | (1331)^-2/3 | | 6x^2-x-x-2=0 | | 2=2(3z-7) |