If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
17-x = 0
17-x = 0
17-x = 0
17-x = 0 // - 17
-x = -17 // * -1
x = 17
x in (-oo:17) U (17:+oo)
4.5/(17-x) = 3/8 // - 3/8
4.5/(17-x)-(3/8) = 0
4.5/(17-x)-3/8 = 0
(4.5*8)/(8*(17-x))+(-3*(17-x))/(8*(17-x)) = 0
4.5*8-3*(17-x) = 0
3*x-15 = 0
(3*x-15)/(8*(17-x)) = 0
(3*x-15)/(8*(17-x)) = 0 // * 8*(17-x)
3*x-15 = 0
3*x-15 = 0 // + 15
3*x = 15 // : 3
x = 15/3
x = 5
x = 5
| 0.3x+4.6= | | 3x=(x+2)+30 | | 6-2a=62-3a | | (5w+4)(6-w)=0 | | 2(x+5)-4(1-x)=0 | | F(x)=-x^3+9x^2-24x+26 | | 5-3x=2x-7x-3 | | 43x-2=1 | | -2=4(a-6)-3a | | x+0.054=(-1.802) | | 4x-2=2x-5x+5 | | 7=2-5 | | x+2(1-x)=7 | | -15+4x=-3 | | 43a+2=1 | | (2x-1)(2-x)=0 | | 2x-4*3=4-2x | | 31-2x=243 | | -x-3x+2x=10 | | -3x-13+3*2-x=x+18 | | -5=5(a-7)-4a | | X+2+3=14 | | (5y)=7 | | 4x+15=-5x-3 | | z-3/8=13/8 | | 3x-2x=-5-11 | | -2.5(1+2n)-1.5n= | | 0.5x(4s+6b)= | | 6x^4+16x^2-32=0 | | -3-5a=a+1-4a | | factorx^2-6x-1296=0 | | 1/8(r-40)=7/8 |