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)
pi*(X/18) = 10/16 // - 10/16
pi*(X/18)-(10/16) = 0
pi*(X/18)-5/8 = 0
1/18*pi*X-5/8 = 0 // + 5/8
1/18*pi*X = 5/8 // : 1/18*pi
X = 5/8/(1/18*pi)
X = 45/4*pi^-1
X = 45/4*pi^-1
| 30h=22h+80 | | y+45=56 | | 3cos(4x)=4sin(4x) | | 4z^2+9z+3=0 | | 3(6y-4)=4(3y+2) | | 8x-y=3x | | -2(x+5)=7-2x | | 27=3y-12 | | 3x+4x(x-5)=5x+8 | | 6/a=5/6 | | 2(m-1)=6m-4 | | Y+98=101 | | 10x+14y=18 | | 4s-1=2(4-s) | | e^4x+7=e^23 | | 0=-3/4x-3 | | X-x^2=625 | | c=37.58x+0.25 | | 9a-4=3a-16 | | x(4)+18=50 | | u=25-4u | | 10/14=x/10 | | 5x-9x=27+2x | | 6z-7=2(z-1) | | 5x-9-x=14+2x | | 3x+123=360 | | 3(x+2)=8x+9-2x | | 5x+3=-7+3x+16 | | y=0.02x+3 | | 0=-3/4-3 | | 3x-6-6x=-12x+21 | | 3x/7-1=5 |