If it's not what You are looking for type in the equation solver your own equation and let us solve it.
q in (-oo:+oo)
4/2-3*q = -4 // + 4
4/2-3*q+4 = 0
6-3*q = 0 // - 6
-3*q = -6 // : -3
q = -6/(-3)
q = 2
q = 2
| 8q-4+7q=56 | | 6e+9=-e+23 | | -2x+6y=-34 | | 3.375=r^3 | | n/5+2=4 | | -8y+3+4y=7 | | 8b^2+7b-1=(b+1) | | -75+67=-8 | | -3(5a+5)=30 | | z^2-6a-27=0 | | 8b^2+7b-1= | | -3q-6/2=-6 | | 2+41Nx=7 | | 4(-5n+5)=40 | | -6x-1-5x=-34 | | -46x+48x=12 | | 5b^2+2b-3= | | -7y+3=-60 | | 2(3p-2)=-28 | | -31x-41x=-48 | | -5(5b-4)=-5 | | -5z+8-2z=-6 | | 50-2x=42 | | -14+12+x=-12 | | 50%x+10=23 | | -8x+6+3x=11 | | 89-5x=40x+19 | | 6r+6+4r=36 | | 5y^2-8y-21= | | x/25+89=81 | | 5y^2+4y-1= | | 3*19+y=180 |