81k-5=400

Simple and best practice solution for 81k-5=400 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 81k-5=400 equation: 


Simplifying
81k + -5 = 400

Reorder the terms:
-5 + 81k = 400

Solving
-5 + 81k = 400

Solving for variable 'k'.

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

Add '5' to each side of the equation.
-5 + 5 + 81k = 400 + 5

Combine like terms: -5 + 5 = 0
0 + 81k = 400 + 5
81k = 400 + 5

Combine like terms: 400 + 5 = 405
81k = 405

Divide each side by '81'.
k = 5

Simplifying
k = 5

See similar equations:

| 2/9+2 | | 3a-5a+1=11 | | 4-5k=8+k | | 1/2x+x-9=180 | | -7=3t-15-t | | 87=3w | | 2x+6=19x | | 2x+(0)=5 | | p-7=-3+9p | | 3-x=2x-27 | | 10w-8=9+7w | | 2x+6x=18 | | 43y=301 | | 19x+27=103 | | 7x^2=16+x | | 4-3x=31 | | x-3=24 | | 7x-(3x-6)=38 | | 2x+5-3x=19x+2(25-10x) | | 5x-2y=22fory | | -2x^2+13x-3=0 | | 8x-3=12x-19 | | 12x-18=8x-6 | | ln(x)=1/7 | | 4z-0.7=5z | | v+2=-14-n | | 7-(5+a)/4 | | 11+(3x-7)=(6x+5)-3x | | m+18= | | 2x+5(x-4)=6+3(2x+3) | | 3/8x14-u=3u+6 | | y/3+y/2-3 |

Equations solver categories