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)
3/x = 6/10 // - 6/10
3/x-(6/10) = 0
3/x-3/5 = 0
3*x^-1 = 3/5 // : 3
x^-1 = 1/5
-1 < 0
1/(x^1) = 1/5 // * x^1
1 = 1/5*x^1 // : 1/5
5 = x^1
x = 5
x = 5
| y*50=25whatisy | | -4(-6)=m | | 16+y=24 | | 1/2-3/10 | | 4/6-2/5 | | b=-9(10) | | v=14(-3) | | 5+6a+116= | | r=(-12)(5) | | 5+5a+116= | | t=-3(-4) | | h=(-12)(-12) | | 6x+21y=3060 | | e=12(13) | | p=(-5)(-5) | | x=-31+19+(-15)+(-6) | | 12(x+3)=-3(c+13) | | 2q(3q-2)= | | 12x^2-3=45x | | 5x-8=10x+10 | | (12x^4-8x^3+4x^2)= | | (12x^4-8x^3+4x^2)=0 | | y=-(x+4)(x+2) | | 6+5+(-4)=t | | 53*65*53= | | 5x-7=10x+10 | | A-200=1/64 | | (X+2)(2x^2+4x-5)= | | 3*sin^2x-5sinx-2=0 | | 2.3x(4+8)= | | -7a+b=55 | | 180=5x+12+(2x+7) |