81=3n+6

Simple and best practice solution for 81=3n+6 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=3n+6 equation:


Simplifying
81 = 3n + 6

Reorder the terms:
81 = 6 + 3n

Solving
81 = 6 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
81 + -3n = 6 + 3n + -3n

Combine like terms: 3n + -3n = 0
81 + -3n = 6 + 0
81 + -3n = 6

Add '-81' to each side of the equation.
81 + -81 + -3n = 6 + -81

Combine like terms: 81 + -81 = 0
0 + -3n = 6 + -81
-3n = 6 + -81

Combine like terms: 6 + -81 = -75
-3n = -75

Divide each side by '-3'.
n = 25

Simplifying
n = 25

See similar equations:

| 9/n+2 | | 9r-36=4r | | 4b-40=7b | | 50-5m=5 | | 5b-7=8 | | 2x+2=9x+18 | | 4(3r-11)=4 | | 3(5+2u)=57 | | -2.2=w/4+4.2 | | t^2+3t-5=0 | | 5^3x*25/5x=5^3*125 | | 53x*25/5x | | 53x*25/5x=53*125 | | 6x^2/(12x+x^2) | | 2x+4iy=ix-y+3 | | 2x+4iy=-ix-y+3 | | am^2+14m+1=0 | | y=-7/8(-8)+3 | | y=-7/8x+3 | | 2x^4+2x-1=0 | | 7x=2x+7/4 | | y=-7/2(-8)+3 | | i+(-i)= | | y=-7/2(-4)+3 | | y=-7/4(-4)+5 | | y=-9/2(-8)+9 | | 6x+7=4x-2 | | y=-9/2(-8)+4 | | Z^2-10z+25-8i=0 | | y=-7/4(-4)+4 | | y=-6/3(-3)+1 | | 11m+10=28 |

Equations solver categories