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 = (x-500)/50 // - (x-500)/50
2-((x-500)/50) = 0
(-1*(x-500))/50+2 = 0
(-1*(x-500))/50+(2*50)/50 = 0
2*50-1*(x-500) = 0
600-x = 0
(600-x)/50 = 0
(600-x)/50 = 0 // * 50
600-x = 0
600-x = 0 // - 600
-x = -600 // * -1
x = 600
x = 600
| x+x-74=180 | | 38+29x-3=180 | | 4x+15=9x+85 | | 6x-5=4x-11 | | 10x+28=42 | | 2=x-500/50 | | -2y=-3x+1 | | 7(p-6)+12=5p | | (1+q+q^2)=3 | | (5-2i)/(3-i)= | | 72=20-4x | | -7x+2(x-3)=14 | | b=4-3 | | 3w+8=5w+8+-2w | | 4x-6y+15=2 | | X^2+.5x=1.25 | | 3(-2/5x-2) | | 500x-90x^2+4x^3=0 | | -3(-5n+7)= | | 19*(y-9)=3(y-8) | | 4(4g-3)=60 | | 4(2x+10)=250 | | 2z+1-i=iz+2 | | 3(-2x-5)= | | X/9-x/5=4 | | N+1=27 | | -8x-3(3x-3)=0 | | (4b+3)(b-2)= | | 21x+45=15+14x | | X-20=-42 | | x+2+6x+2=8x+3 | | x+2+6x+2=8x |