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)
2^3*x-1 = 1/2 // - 1/2
2^3*x-(1/2)-1 = 0
2^3*x-1/2-1 = 0
8*x-3/2 = 0 // + 3/2
8*x = 3/2 // : 8
x = 3/2/8
x = 3/16
x = 3/16
| 100=3d+10 | | (y+sqrtx^2+y^2)dx-xdy=0 | | 2x+x-8=26 | | f=x+3-5y | | f=x+3*5y | | 120=2c+40 | | b+20=130 | | 60=2a | | 5/9(27)= | | -4(x+15)=8x+12 | | 5/9*27= | | (x)2+(x+7)2=(13)2 | | 7x+7x^2+7x+3x^2= | | z^3-3iz+1-i=0 | | 90=3y+5+43 | | y-43+y=50 | | 8(x+10)=6 | | -123-2.55= | | (-4)(-1)(-1)= | | 15r/3 | | 26/x-8=10/x | | 3(-4)-5(-2)= | | 19x-(7x-4)=76 | | 90=2x+60 | | -11x+97=-6x-8+10x | | g^2/3g*5 | | -x+15=2x | | -3x+7(-3)=-16 | | Ln(x)=x^2-3 | | 6x+21=-4x-9 | | -|-8/3| | | x/10=x/7-3 |