ln(x)+2x+1=0

Simple and best practice solution for ln(x)+2x+1=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 ln(x)+2x+1=0 equation:


Simplifying
ln(x) + 2x + 1 = 0

Multiply ln * x
lnx + 2x + 1 = 0

Reorder the terms:
1 + lnx + 2x = 0

Solving
1 + lnx + 2x = 0

Solving for variable 'l'.

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

Add '-1' to each side of the equation.
1 + lnx + -1 + 2x = 0 + -1

Reorder the terms:
1 + -1 + lnx + 2x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + lnx + 2x = 0 + -1
lnx + 2x = 0 + -1

Combine like terms: 0 + -1 = -1
lnx + 2x = -1

Add '-2x' to each side of the equation.
lnx + 2x + -2x = -1 + -2x

Combine like terms: 2x + -2x = 0
lnx + 0 = -1 + -2x
lnx = -1 + -2x

Divide each side by 'nx'.
l = -1n-1x-1 + -2n-1

Simplifying
l = -1n-1x-1 + -2n-1

Reorder the terms:
l = -2n-1 + -1n-1x-1

See similar equations:

| 5+-3*2-12= | | 4(4x+5)=3(5x-2)+22 | | 8H+132=540 | | -11+6x=6x+13 | | 5x-5+2x=6x+6 | | 3x^2-260x+1200=0 | | 8.5y=144.5 | | 2*-3+7(9)= | | -2=18x | | 18+6*y-25+2=19 | | 18 + 6 * y - 25 + 2 = 19 | | 8b+7a-6b= | | 2*(u-1)-7(u-2)=0 | | ln(x+6)-lnx=3 | | (a^9/3)^5 | | 8.1a+7+15.9a+4= | | y-21.99=-4.99 | | -5y-2y=18 | | 2(5x-8)=3(3x+5)-21 | | x^2+y^2+3x-12=0 | | 2k+7(9)k=-3 | | 8x+6y=-22 | | 4x+1+5x=7x+12+x | | 6x/8-x | | 2(5x+8)-3x=4x+13 | | -7/17 | | 12x+91=7x+51 | | 2p^3-5p^2-98p+245=0 | | (6x-5)/8 | | 6x-5/8 | | 24b)/(8b^2) | | x^2+4x-144x=0 |

Equations solver categories