2lnx-1=7

Simple and best practice solution for 2lnx-1=7 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 2lnx-1=7 equation: 


Simplifying
2lnx + -1 = 7

Reorder the terms:
-1 + 2lnx = 7

Solving
-1 + 2lnx = 7

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 + 1 + 2lnx = 7 + 1

Combine like terms: -1 + 1 = 0
0 + 2lnx = 7 + 1
2lnx = 7 + 1

Combine like terms: 7 + 1 = 8
2lnx = 8

Divide each side by '2nx'.
l = 4n-1x-1

Simplifying
l = 4n-1x-1

See similar equations:

| (6*2/3)-(3/14*4/3) | | (6X2/3)-(3/14X4/3) | | -16n+10=-15n-9 | | -(1+6v)=-3(v+5)-4v | | -3y-11=6y+24 | | -1/8=8 | | 6x+8y=106 | | -1/8t=8 | | 2(5c-1)-1=7c+3 | | 4x+7x^2=76(4x+6) | | 68=3c+12-c+4 | | (x+5)(x+5)=144 | | 9x-75+8x-59=180 | | -(1+6v)=-3(v+15)-4v | | X+25+2x=-12-2x-18 | | (4y^2)-(2x^2)-(8x)-15=0 | | x^2-5x+4x+36=180 | | 5x^2-29x-20=0 | | 15=9t-14t | | 6n+7n-56=-14-n | | 3x-2(5x-4)=4x(-2x-26) | | 6x=12-(-18) | | 5x^2-25=200 | | x+5x=276 | | y^2-y-30y=0 | | (x+84)+(114+x)=180 | | 147=6X+12 | | 6x^2-5=445 | | 4a^2+25=-20a | | (3x+6)(x+4)=400 | | -3n+36=3(n+8)-8n | | 6In(5-2x)=12 |

Equations solver categories