If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( j )
j = 0
j = 0
j = 0
j in (-oo:0) U (0:+oo)
22/j = -2 // + 2
22/j+2 = 0
22*j^-1 = -2 // : 22
j^-1 = -1/11
-1 < 0
1/(j^1) = -1/11 // * j^1
1 = -1/11*j^1 // : -1/11
-11 = j^1
j = -11
j = -11
| R^2+5r=-6 | | 29+q=34 | | x^2+y^2+6x-12y+40=0 | | -11(3/2)(12(.12) | | 7x^3-14x= | | a^2-3a=4 | | 15/20/3/4b | | 0.25n+3.3=1.3-0.75n | | 0.5(-4+6x)=0.6(x+9) | | 3.4+10m=8.93 | | A^2-4=-3a | | -1/8÷3/5= | | X-3/57 | | 3.03g-(2g+3)=1.8+3g | | -3x+5x-7x=0 | | 6j+9=5j | | g-15=0 | | 2(4isquared)+22=0 | | 27+15=y | | -5v+6=-6v | | 2sinx+1.41=0 | | 9f=7+8f | | n^2+8n+5=-10 | | 4+6g=10g | | 2x(3+x)=23 | | -5/6s=-20 | | 100=ae^3b | | 181.2408=4*3.14*r^2 | | 5r+7=4r | | n^2+20n+19=0 | | 8k+8=9k | | R(x)=-5x-1 |