81(1/3)^n-1=1/81

Simple and best practice solution for 81(1/3)^n-1=1/81 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 81(1/3)^n-1=1/81 equation: 



81(1/3)^n-1=1/81

We move all terms to the left:

81(1/3)^n-1-(1/81)=0



Domain of the equation: 3)^n!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

81(+1/3)^n-1-(+1/81)=0

We get rid of parentheses

81(+1/3)^n-1-1/81=0

We calculate fractions


()/3^n*81)+(-3n)/3^n*81)-1=0

We calculate fractions

We do not support enpression: n^4

See similar equations:

| 3/20+1/5=x | | 1/5+1/2x=3/20 | | -(2x+9)=28 | | 5^x+3=2^x | | 6(4-x)=20 | | F={7;3x;12} | | 3x÷4+5÷2=2x | | 5x+3x=2x=9 | | 4^x-6.4^-x+1=0 | | 4x÷2=11÷2 | | 2-5c/3=-7 | | 7x^2-9+18x=0 | | 25x-12=2 | | 100p×5p=5 | | (q-4)*4=46 | | 2-2x-3(3-4x/3)=0 | | 4y/2-y/3=6 | | 6x-10-10x+20+15x+7=0 | | -5(2x+4)+3(5x+7)=0 | | 2x+3/4-2x-1/3=1 | | x=x+9=18-2x | | y2-56×=0 | | 1050=(x*0.08)+x | | 3(8-x)=4x+5 | | 1050=(x*0.05)+x | | 4(4x+1)=3(5x-2) | | 3=2x-3=9 | | x^2−2x+7=0 | | 9x+4=5x+52 | | 6x-2+2(x-3)=0 | | 24x+36=6(3x+13) | | -2(x+1=2(x+3) |

Equations solver categories