If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
3-x <= 0
3-x <= 0
3-x <= 0
3-x <= 0
-x <= -3 // * -1
x >= 3
x in (-oo:3)
ln(3-x) = 1/3 // - 1/3
ln(3-x)-(1/3) = 0
ln(3-x)-1/3 = 0
ln(3-x)-1/3 = 0 // + 1/3
ln(3-x) = 1/3
ln(3-x) = ln(e^(1/3))
3-x = e^(1/3)
3-x-e^(1/3) = 0 // - 3-e^(1/3)
-x = -(3-e^(1/3)) // * -1
x = 3-e^(1/3)
x = 3-e^(1/3)
| 13-6x=-6x+7 | | 5b-12=18 | | 3m+17=29 | | 5(10+9s)+4s= | | 4x-5+3x+20+8x-40=180 | | 9(3c-1)=27(3c-1) | | 6x^3=-15x^2+21x | | 24x^3-96x^2+48x=0 | | (x/5-4/5)=9 | | -5x-5x=37-7 | | (x/5-4/5)=(5/6) | | 10(-14k-15)= | | 3(17-3y)+2y=23 | | 7x-2=12x-2 | | 5h+15-13h=32 | | 12(-3x-10)-2x=2096 | | log(2)(25-x)=3 | | x(29+x)=18(22+18) | | 112.145=-5.25x-8.3 | | 6x-2x+7x=42 | | 2x-15=-3x+10 | | 2m-9=6 | | 5(2(4x-11))=2(5(3x-8)) | | log^2(25-x)=3 | | -2(v+57)=-8 | | x*18=9*16 | | 5w-18w=104 | | 18/110 | | 12w=w | | 9m^2=4 | | X+0.06x=1350 | | 3(2)+2y=14 |