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)
x-1 = 6-(((3*x)/2)*x) // - 6-(((3*x)/2)*x)
((3*x)/2)*x+x-6-1 = 0
3/2*x^2+x-7 = 0
DELTA = 1^2-(-7*3/2*4)
DELTA = 43
DELTA > 0
x = (43^(1/2)-1)/(3/2*2) or x = (-43^(1/2)-1)/(3/2*2)
x = (43^(1/2)-1)/3 or x = (-(43^(1/2)+1))/3
x in { (-(43^(1/2)+1))/3, (43^(1/2)-1)/3 }
| (-9+90y-1)y+9y-90=0 | | 12.42=s-6.53 | | 71.47=c+37.22 | | 0.785x^2-10x-1456=0 | | Sinx=0.47 | | 36.52+70.47=s | | s=36.52+70.47 | | s=70.47+36.52 | | =6(x^2-3x)(5x^2-15x+9) | | 2x^2+y^2=57 | | 12s=20901(9) | | 6/1(1/5)=5/x | | 12s=20925(4) | | (3p^6)^3/(6p^3)^2= | | xy+9y-90=0 | | 0.07x-0.01y=4 | | (1/3)^1/2 | | y=.3x(x-4)(x-6.1) | | -0.9+-0.7= | | y=.2x(x-5)(x-9.1) | | 0=180+3t-t^2 | | 2x-5x^2=0 | | 4x+5=-2-7 | | 47/188=8/x | | log(x-9)11=1 | | -26/3-4.1/3 | | 3x^2-16x+4=0 | | -19=-6(4m+2)-7(1+6m) | | 4y-14=2y+4 | | 5+5(4-7v)=-4v-37 | | 35(x-1/6) | | -7=2u+5 |