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)
1.75 = 8-(6.2/x) // - 8-(6.2/x)
6.2/x-8+1.75 = 0
6.2*x^-1 = 6.25 // : 6.2
x^-1 = 1.00806452
-1 < 0
1/(x^1) = 1.00806452 // * x^1
1 = 1.00806452*x^1 // : 1.00806452
0.992 = x^1
x = 0.992
x = 0.992
| 3x+3=123 | | (^3/4)^2 | | 34-x=6 | | h=-16t^2+30t+25 | | 4h^2=42h | | 10x+2=8x+12 | | 2(3x-4)=5x+20 | | 8n-12=-32+3n | | 8t-20=-28+4t | | 4x+12-5x=30 | | 9x-11=3x+12 | | 4(3+5x)-3=49 | | p=36+9+36+7+36+2 | | p=6+9+6+7+6+2 | | (8a^2)-25a=0 | | x=18-p | | ln(x+1)+ln(2)=ln(17) | | y+14=60 | | 2logx+log(x+5)=log(4x^2+6x) | | 8+2s-(3s+8)-(5s+4)= | | (m+4)(m-1)=(m+1)(m+1) | | P=7/5(3.14)t^2 | | 4x+7=x+22 | | 11x-77/45 | | 100m^2-8=92 | | 27x-108/125 | | 7y-2(y-5)=20 | | 5t-6whent=-6 | | 16x^3=45 | | 5(3-p)=3(4-p) | | (2y-9)(5-y)=0 | | 5(t+1)=3(3t-1) |