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/9-13 = -11 // + 11
x/9-13+11 = 0
1/9*x-2 = 0 // + 2
1/9*x = 2 // : 1/9
x = 2/1/9
x = 18
x = 18
| (3x+33)=(2x+26) | | 4+3y=4x+7z | | -2(q+3)= | | 2x^3-6x^2-8x+3=0 | | -17+x=-3 | | 5a-3=8a-3 | | c=2b+1 | | 90-9=3D-3 | | 18-y=155 | | -6w-6(5x-4w)-4x= | | j+5j-5=55 | | 3q+q-9=51 | | X-4/6=x/6 | | 3p+p+6=42 | | -0.08x=1.38 | | 5k+k=48 | | 6x^2+32x-2640=0 | | 8b+b=63 | | 2+7y=4x+5z | | n+7n=64 | | 7=1+y | | e=10 | | 2.145+0.02x=3 | | 2.145+0.02=3.1005 | | 2.145+0.02=31005 | | 0.06-0.3=1.8 | | m=4n+1 | | (y-2)-(y+2)=6y | | (a/a^4)^4 | | f(x)=(x(4+i))(x-(4-i))(x-4) | | 5(m+9)-4-8m=-12 | | 3x-8=5x+22 |