ln(x)+ln(7x)=-1

Simple and best practice solution for ln(x)+ln(7x)=-1 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)+ln(7x)=-1 equation: 


Simplifying
ln(x) + ln(7x) = -1

Multiply ln * x
lnx + ln(7x) = -1

Remove parenthesis around (7x)
lnx + ln * 7x = -1

Reorder the terms for easier multiplication:
lnx + 7ln * x = -1

Multiply ln * x
lnx + 7lnx = -1

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

Solving
8lnx = -1

Solving for variable 'l'.

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

Divide each side by '8nx'.
l = -0.125n-1x-1

Simplifying
l = -0.125n-1x-1

See similar equations:

| (7-5t)=8 | | 6+77x=44x+15 | | x=100+.8x | | -3y+18=0 | | p-3=21-5p | | 9X-3Y-8=X+12-3Y | | (3n-6)+(4n+12)+(2n+8)=140 | | 4ab-2b-5a= | | 3g+5kg= | | t-1/2=-17/4 | | 5(i+2)=8(I-1) | | 60/2x=10 | | s(t)=4sin(pi*t)+5cos(pi*t) | | 8v-15=9 | | 3(t+10)=39 | | 10=5v-7 | | -2v-17=-20 | | 11n+3=113 | | 11n+3=1133 | | 9(x-4)-2=34 | | 17.7x+15.7+9.5x=25.72+0.8x+-60.22 | | 2q-5=1 | | 0.5+2m=1.3 | | 3/9x7/8 | | 6+3(5-2x)= | | 6c-7=29 | | 41/2=4w-1/2 | | 17.7x+15.7+9.5=-25.72+0.8x+-60.22 | | 4p^2+3p=7 | | 10=20-t | | 9(y-4)=-10(y+7) | | 4y+28=2y+30 |

Equations solver categories