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)
7/x-5 = 8 // - 8
7/x-8-5 = 0
7*x^-1 = 13 // : 7
x^-1 = 13/7
-1 < 0
1/(x^1) = 13/7 // * x^1
1 = 13/7*x^1 // : 13/7
7/13 = x^1
x = 7/13
x = 7/13
| 7/(x-5)=8 | | W-4/3=5/4 | | 3(-5.7)-2(8.3)= | | W+6.9=8.46 | | 77+(x+4)+2x=180 | | 5X+4-4X=24-5 | | 77+(4+x)+2x=180 | | 77+(4+x)+2=180 | | 3ln(x+4)-4ln(x)= | | (X-6)(x+2)=(x+4)(x-5)-2 | | 25x^2+21y^2=525 | | 1y+1x=-1 | | 3m^2=-6m+9 | | -15x-20=13x+110whatisx | | 36x^2-60x-24=0 | | 24+54.96=x | | 4y+36=8 | | In(X+2)=8 | | f(x)=x^8/9 | | 25x+5y+z=89 | | 2x-15+3x= | | -15x-20=13x+110 | | 6(3+2x)-3=27 | | F(x)=4sen(x) | | 6x+5=-91 | | 1.5x+1.33=-1.75x+7 | | 19+-18=18 | | -8+5x+9+(-7x)= | | 8c+6d-9(4c-8d)= | | g(5x)=(5x)+6 | | 2z+16=56 | | (c-12)+c+(c-12+18)=102 |