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)
(2/5)*x = 11/6 // - 11/6
(2/5)*x-(11/6) = 0
(2/5)*x-11/6 = 0
2/5*x-11/6 = 0 // + 11/6
2/5*x = 11/6 // : 2/5
x = 11/6/2/5
x = 55/12
x = 55/12
| (*+2)(*-2)(2*+6)=0 | | (2x-9)-(x-6)=2 | | 5x+4=7x+-8 | | (x-6)-(2x-9)=2 | | n^2=-35-12*n | | 3*-3-22*+4=11-2*+7 | | (x-6)-(9-2x)=2 | | 2m^2+6m=-4 | | K(-7)=10(-7)-19 | | x^2+13*x=-36 | | 7x+21=12x+11 | | 12*r=-27-r^2 | | 3x-6=4x-4+8 | | 2*+19=28-* | | n*12-(-35)=n^2 | | 7x-5=55+2x | | n*12-(-35)=12*n | | 3x+10y=250 | | 16-7d=-1 | | 38/57 | | -5.2k+2.9=-12k | | (X-12)2=-188 | | 4x-12/4=6 | | 3Y=-8 | | 8(3-5)=32 | | x^2+6*x-4=-9 | | 5x+30+10x-10+8x-1+6x-7=360 | | -7/3=5/7w-5/2 | | x^2=19-11x | | 2x+25+3x+25+90+90=360 | | 5x+x-15=22 | | p^2+12*p+21=-6 |