If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( b )
b = 0
b = 0
b = 0
b in (-oo:0) U (0:+oo)
36/b = -3 // + 3
36/b+3 = 0
36*b^-1 = -3 // : 36
b^-1 = -1/12
-1 < 0
1/(b^1) = -1/12 // * b^1
1 = -1/12*b^1 // : -1/12
-12 = b^1
b = -12
b = -12
| 6x+5x+3+9=6x+4+4x | | 4/7=x-3/1 | | 12x^3-2x^2-24x=0e | | 1.8r+9=7-5.7r-6 | | (1/x-2)-(1/x-3)=1/(x-5)-1(x-6) | | (C/3)^2 | | -6w+2(w-7)=10 | | 50=(x+3)(x) | | 32X-16X^3=0 | | 3x^3/x | | 5/9*d=9/10 | | x^2+y^2+9x-8y+4=0 | | y^2+17=0 | | 7x-11y-49= | | a^6/a^2= | | 2-x=32 | | 18x+6y=6 | | 10-25=45 | | 2=4(3k-8)-111k | | 48=-16+2+32+48 | | 5-.046875=2.75 | | 5(2x+8)=x+68 | | 1/8(x-18)=5/6 | | (199-4n)+(6n+35)+(n+10)=180 | | 5(x+5)-5=25 | | y=8/x-2 | | 2*2-3/5 | | 4v^2=8 | | 1.2k+2.3=-5k+7.4 | | 2v+9-6v=19 | | log(7)=log(13) | | (x-4)(2x-7)=0 |