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^2 = 0
x^2 = 0
x^2 = 0
1*x^2 = 0 // : 1
x^2 = 0
x = 0
x in (-oo:0) U (0:+oo)
x/(x^2) = 7 // - 7
x/(x^2)-7 = 0
1*x^-1 = 7 // : 1
x^-1 = 7
-1 < 0
1/(x^1) = 7 // * x^1
1 = 7*x^1 // : 7
1/7 = x^1
x = 1/7
x = 1/7
| 7m+3=24form | | x/x2=7 | | 24x^2+11x-80=0 | | x+.625=-1.1875 | | x/x²=7 | | 2t^2=23t | | 23-5n=-5n-(-3+4n) | | -7.9=n-5.2+2 | | 2x-2/7=3 | | 2x-2/7=4 | | -90=-3(-3n+6) | | x(5x^3)^-2/x^4 | | (10y+x)-(10x+y)=54 | | -2a^0(x^6y^3z^2)^-1/6x^4y^1z^3 | | 9x-17=8x-6 | | -8(5x-7)=-224 | | -3+3x=2(x+1) | | 7x+61=10x+46 | | 18.436=-7.5b+3.2-4.22b | | -22.52=-3.28+1.5p+2.2p | | 2.4-x=0.1*(12+9+x) | | -5(x+3)-11=12+2 | | 10=4+z | | -x-8=x-1 | | 4+2+x-1.1=x | | 4+2-1.1=x-x | | 0.123=(x)(8) | | 5=x-x | | 434=-7(8x-7)-7 | | 3sinx-2=5sinx-1 | | 3-2(4x+1)=3(2x-6)+5 | | 2log^2x=2 |