x-(x-9)ln(9-x)=0

Simple and best practice solution for x-(x-9)ln(9-x)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x-(x-9)ln(9-x)=0 equation:


Simplifying
x + -1(x + -9) * ln(9 + -1x) = 0

Reorder the terms:
x + -1(-9 + x) * ln(9 + -1x) = 0

Reorder the terms for easier multiplication:
x + -1ln(-9 + x)(9 + -1x) = 0

Multiply (-9 + x) * (9 + -1x)
x + -1ln(-9(9 + -1x) + x(9 + -1x)) = 0
x + -1ln((9 * -9 + -1x * -9) + x(9 + -1x)) = 0
x + -1ln((-81 + 9x) + x(9 + -1x)) = 0
x + -1ln(-81 + 9x + (9 * x + -1x * x)) = 0
x + -1ln(-81 + 9x + (9x + -1x2)) = 0

Combine like terms: 9x + 9x = 18x
x + -1ln(-81 + 18x + -1x2) = 0
x + (-81 * -1ln + 18x * -1ln + -1x2 * -1ln) = 0
x + (81ln + -18lnx + 1lnx2) = 0

Reorder the terms:
81ln + -18lnx + 1lnx2 + x = 0

Solving
81ln + -18lnx + 1lnx2 + x = 0

Solving for variable 'l'.

Move all terms containing l to the left, all other terms to the right.

Add '-1x' to each side of the equation.
81ln + -18lnx + 1lnx2 + x + -1x = 0 + -1x

Combine like terms: x + -1x = 0
81ln + -18lnx + 1lnx2 + 0 = 0 + -1x
81ln + -18lnx + 1lnx2 = 0 + -1x
Remove the zero:
81ln + -18lnx + 1lnx2 = -1x

Combine like terms: -1x + x = 0
81ln + -18lnx + 1lnx2 + x = 0

The solution to this equation could not be determined.

See similar equations:

| -(x-7)+2x-6=5 | | 3cos(2x)+sin(x)=1 | | 2[5-(3y+7)]-16=4(5-y) | | 3x+7x-6X=34 | | 3x+7x-6X= | | 5(x-1)-4x=-2x-5+3x | | 5/3n=20 | | 2w+9x+13y+7w+4x-8y= | | 5/2n=20 | | 2(5y+3)=26 | | 2(5y+3)=-26 | | 2(5y-3)=26 | | -8=12a-4 | | 3x+1=148 | | -9t+2=25 | | X-2(X-1)=3(X-2) | | 49=7/9y | | s-10=20.02 | | 4-2(x+1)=5(2x-12) | | 7x+x=3x+18+8x | | 6x+13=8x-17 | | -4(x-3)+5x=4-9 | | 3x-22=20 | | 22=17x+20 | | -183.33+x=30.76 | | 120x-.4x^4+1000=0 | | -183.33x=30.76 | | 9+12p-5=9p+34-7p | | 3x+2y=20tho | | 2y-5x=-80 | | c=6n+35 | | 96=11x+168 |

Equations solver categories