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)
6/x = 7/2-1 // - 7/2-1
6/x-(7/2)+1 = 0
6/x-7/2+1 = 0
6*x^-1 = 5/2 // : 6
x^-1 = 5/12
-1 < 0
1/(x^1) = 5/12 // * x^1
1 = 5/12*x^1 // : 5/12
12/5 = x^1
x = 12/5
x = 12/5
| log(x+18)=0 | | 9(2k+3)+2=11(k+3) | | (4x^2-3x+7)-(5x^2-2x-2)= | | 3x-7x=15-75 | | (x+3)*(3x^2+5x)=0 | | (x+3)*(3x^2+5x)=y | | 7x+9=12x+1 | | (7x-4)=21x-12 | | 4x-50=2x-34 | | 8x=-2x+7-4x | | (3x+22/7)+(x+11/4)=12 | | y=3x^3-14x^2+15x | | 4x-21=x-8 | | 3x^3-14x^2+15x=y | | 5x+7=28 | | 3(x+5)=-2(x-5) | | 4p-2(2-3p)=6(p-6)-36 | | -[8z-(14z+1)]=1+(5z+0) | | 0=x^2-4.75x+3 | | 10x^2+5-7x-6x^2-13x= | | 2*(4x-3)=3x-5 | | x^2-4.75-24=0 | | 6(x-6)-8(x+2)=-10 | | 6x-15=9+3x | | 13x+17y=19 | | 2x+10=6+4x | | -7(x+4)+4x+7=8x+6 | | 7/60=a | | 2x-16=-128 | | 1.4(x)=2x-3 | | 2/5*7/-6*-7=a | | .5(x)=2x-3 |