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)
b+2 = -1 // + 1
b+1+2 = 0
b+3 = 0 // - 3
b = -3
b = -3
| m-6=-12 | | 1+k=5 | | -6d=0 | | t+3=-1 | | -2+t=8 | | -3k=-6 | | m/-4=5 | | t-3=-10 | | 4x(x-5)=11x-6 | | -3=t+5 | | 5=t+6 | | a+9=6 | | 8+d=4 | | -4=k-5 | | t-5=-9 | | -2z+3+7z=-2 | | w+6=10 | | -1+a=-5 | | -9=t+3 | | a+2=-4 | | 4+t=10 | | 4(x+3)+1=-7 | | a+3=6 | | 9=n+9 | | 4m=44 | | -9+k=-6 | | 4=k+5 | | 9x^2-48x-64=0 | | -15=a-9 | | b+3=-1 | | 3=w-9 | | t/4=-5 |