If it's not what You are looking for type in the equation solver your own equation and let us solve it.
i in (-oo:+oo)
3*i+10/4 = 0
3*i+5/2 = 0 // - 5/2
3*i = -5/2 // : 3
i = -5/2/3
i = -5/6
i = -5/6
| X+2.7=96 | | 6.4x=-31.36 | | x+1.4=7.2 | | 9x-15+2a+28=46 | | 7x=4x+13 | | 12x-20=9x+4 | | 2(x+3)=-12-x | | 10-3x=-11 | | x/2=-1-(-7) | | 4x+13=7x | | 1.9m+8.66=0.87 | | 3(5x+8)=204 | | 4(x-8.2)=2.4 | | E=OR | | 5(-9-6x)=-135 | | x^3-x^2+15x=0 | | 7.5x+6-9.5x=10 | | 4(5x+9)=-104 | | 17=-d+11 | | -6y=4.02 | | -2(10+3x)=-44 | | -7+2x=-19 | | 37+9+5g=96 | | 4x+9.66=2x+13 | | -4-2x+6x=8 | | 2(c+4)=14+c | | 4.7x+2.4=16.5 | | 4(10+6x)=184 | | 0.11y+1.5=2.49 | | i/7=-9 | | ((6x-5)^2+8)/3^2=0 | | 15/27=50/x |