If it's not what You are looking for type in the equation solver your own equation and let us solve it.
b in (-oo:+oo)
4*(3*b-9) = -36 // + 36
4*(3*b-9)+36 = 0
4*(3*b-9)+36 = 0
12*b = 0
12*b = 0
12*b = 0 // : 12
b = 0
b = 0
| 4(-1w+2)=36 | | 7(2k-2)=28 | | 3(1x+7)=21 | | 3(1m-7)=3 | | 8x^2+20+8=o | | 2(7m+8)=16 | | 4(4-4x)=-32 | | 4(-1n+3)=-8 | | 4(7+3t)=-92 | | 10x=-45 | | 3(-9+k)=-45 | | 5(4w+6)=50 | | 2(3m+8)=64 | | 6y-4=4y-16 | | -4x=31 | | 7(4+2d)=154 | | 4(-1+5x)=56 | | 7(3+m)=21 | | 5(-3t+6)=-60 | | 2(5t+1)=102 | | 3(6n-3)=117 | | 2(8+3b)=64 | | 6(1-4b)=270 | | x^3+5x^2+6x=12x | | 3(-2b-3)=-9 | | 4(9+b)=64 | | 7(1d-1)=35 | | 7(-5+b)=-112 | | 2(4t+10)=84 | | 7(2n+6)=14 | | 4(5n+9)=256 | | 7(9+5k)=203 |