If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x = 0
x = 0
x = 0
x in (-oo:0) U (0:+oo)
11/25 = 22/x // - 22/x
11/25-(22/x) = 0
11/25-22*x^-1 = 0
-22*x^-1 = -11/25 // : -22
x^-1 = 1/50
-1 < 0
1/(x^1) = 1/50 // * x^1
1 = 1/50*x^1 // : 1/50
50 = x^1
x = 50
x = 50
| 7(x-6)2x=9(x-1)-2 | | 12+12=4y-35 | | 3.6x=7.2 | | 5(2+3x)=5(5+2x) | | -2(4w-6)+9(w-10)=-67-10 | | -8-8x=-64 | | 240=9x+5x | | -4(7t+5)= | | 1/2x+5=x-20 | | -(y+12)+2y-11=-21 | | 24x+6y=360 | | 10x+2=6x+30 | | 20=7(v+2)+6(1-8v) | | 8x+2-x=7(x+3) | | 7(y+5)-6y=26 | | -3(4-m)=-6(1-M) | | 17-(x^2)/3=5 | | 5(x+8)=6x-5 | | -6x=35.4 | | 1/3(d-7)-7/2(5d-1)=7/12 | | (6x^2+11x-72)/x | | 4.2m-4-4.2m-5= | | -9.9-3.2=7s-7.8-6s | | -xy-4z=7w | | 1/2(4m+10)-(m-9) | | 17-x^2/3=5 | | -2/15=x-4/9 | | 2(x-x)-28=3(x) | | x-0.1x+0.9=0.2(x+1) | | 7k^2+5k^2+5k^2= | | 7-5s+6s=9 | | 3(2x-1)=-8(x+3) |