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/4-18 = 2 // - 2
x/4-18-2 = 0
1/4*x-20 = 0 // + 20
1/4*x = 20 // : 1/4
x = 20/1/4
x = 80
x = 80
| 6(-6w+9)=-9(4w-3)+27 | | 3(4x-3)-(x+3)=5(10-x)+2 | | -3g+11=-37 | | 8cosx=2 | | 4(2x+4.7)=66.8 | | 4x*x-13x=0 | | 17=x+(2+x)+.5x | | 42=7(q+54) | | 3/6(30/6) | | tanx=-10/3 | | x*x+-2x+15+-x+4=180 | | x+342=401 | | 0.5(x-0.2)+0.8x=0.4(x+1.2)-2.47 | | (4x-5)+(2x+4)=0 | | z=x-y | | x^3-x^2-8x-16= | | (1-5q)+(5q+16)= | | 2(-x-1)-5x+3=29 | | 8x+45=3x+40 | | 6a=8 | | 6x^2+71x=12 | | 10y^2-19y-14=0 | | 4(x-1)+3x=17 | | 4k+2=6.2 | | 0.50=0.45x | | x+18.3=27 | | x+2.1(x)=5500 | | 3x^2-x-22=-10 | | -57-12x=51 | | -87=-7n-3 | | x+52=60 | | 2/3x-1/2(5-x) |