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)
4.1/x = 6 // - 6
4.1/x-6 = 0
4.1*x^-1 = 6 // : 4.1
x^-1 = 1.46341463
-1 < 0
1/(x^1) = 1.46341463 // * x^1
1 = 1.46341463*x^1 // : 1.46341463
0.68333334 = x^1
x = 0.68333334
x = 0.68333334
| 9m+2m+6=27 | | -8r-9-6r=21 | | 6p^8/2p^-6 | | 5000.00x+1000.00=1200 | | 2i-2.6=8.2 | | 9xwhat=80 | | 78.3=9(m+2.6) | | p-.25p=82.50 | | 9(6+8y)=-26 | | 92=-4(4x-7) | | 8y-9/8=10-8y | | g(0)=2*0+1 | | 10x+10=7x+17 | | (5a-39)+(3a+27)=180 | | -2(q-29)=-0.5(4-8q) | | 5(y-6)=25 | | 6k-3k=3 | | -2(q-29)-1/2(4-8q) | | 66=5u+11 | | -5p+6=3p-42 | | -5b-2-6=-18 | | -5+15y+1=14y-32-y | | 34=34567 | | p-0.25p=x | | x^2-12x+12= | | p-3p=-10 | | 7n=-5-2(-1n+2) | | 3y+5=2(10-y) | | 6(24-x)=5x+78 | | x-.88=-.56 | | z+19=26 | | 9g+12=3g |