If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
(1/2)*n-4 = 6 // - 6
(1/2)*n-6-4 = 0
1/2*n-10 = 0 // + 10
1/2*n = 10 // : 1/2
n = 10/1/2
n = 20
n = 20
| 4+2y=-4 | | 2x+6ab=3x-8ab | | 5(3p-2q)= | | .8*x=7200 | | Y=tan(x)-4x | | x-4/5=12 | | 12x^1/13 | | 3(x-2)-10=4x-6+x | | c(c+5)=84 | | 3x-6+2=4x | | 5+(x-3)=2-(x+2) | | 0.77=0.52x | | (4+6x)=-16 | | 9y^2-45y=0 | | 1/3-1/6=1/y | | 5n-1=3n+15 | | 245/5 | | e^5x+1=10 | | 37.5xd=6 | | 4x-(2-x)=x-8 | | 4200=100x | | (2/3)x^2=24 | | 6-1/5y≤7 | | -1x-2y=-24 | | 6(3+5x)-5=103 | | 4x+27=-6x+57 | | 8-15x+15x=-16x-(-19x) | | Rx-sx+y=zfindx | | 146/2-3*4=53 | | x^4+4+4x^2-8+3=0 | | (-2xyz^5)(-2xyz^5)= | | 3x+12=4x-5 |