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)
3-((2/3)*x) = -x/2 // + -x/2
3-((2/3)*x)-(-x/2) = 0
(-2/3)*x+(1/2)*x+3 = 0
3-1/6*x = 0 // - 3
-1/6*x = -3 // : -1/6
x = -3/(-1/6)
x = 18
x = 18
| -4+7x=-81 | | 10-(-20)= | | g(1)+g(2)-g(5)=-1 | | 7+(-4)= | | 1/2x^2(8x^2-4x+1) | | log[2](x)=3(log[2])(x+2) | | -3(t-5)+5t=8t-5 | | 4x-4/-9=12 | | -8=-2a-2a | | 13=5t-2 | | -2(t-4)+5t=6t-5 | | 6/7x4/5 | | 2x^2/3-10x^1/3-28=0 | | 1/2(z+2)=4 | | -3(5)= | | 15/16x | | 2x+1/8=3x+5/8 | | a/3+5=10 | | 3/7/1/2 | | --15/3 | | 2-2/3x=-x/2 | | 8/3x+1/2x=-1/6 | | (1+7-5)/3 | | 3x+4= | | 7/3-2/3x | | x-5-2=10 | | 18=6+6(x-4) | | 6(x+2)=2x-5(x-8)+26 | | -192-3x=72+8x | | 3/(4-(4-3)) | | x+1=7 | | 8x-13=5x+6 |