5-2k=21+6k

Simple and best practice solution for 5-2k=21+6k 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 5-2k=21+6k equation:


Simplifying
5 + -2k = 21 + 6k

Solving
5 + -2k = 21 + 6k

Solving for variable 'k'.

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

Add '-6k' to each side of the equation.
5 + -2k + -6k = 21 + 6k + -6k

Combine like terms: -2k + -6k = -8k
5 + -8k = 21 + 6k + -6k

Combine like terms: 6k + -6k = 0
5 + -8k = 21 + 0
5 + -8k = 21

Add '-5' to each side of the equation.
5 + -5 + -8k = 21 + -5

Combine like terms: 5 + -5 = 0
0 + -8k = 21 + -5
-8k = 21 + -5

Combine like terms: 21 + -5 = 16
-8k = 16

Divide each side by '-8'.
k = -2

Simplifying
k = -2

See similar equations:

| 3(x-2)=48 | | 10t=50 | | 35x^2+48x-27= | | n+3/8=7/10 | | 14x+4=16x-6 | | z/3+5=z/2+7 | | 1/8n+6=-5/8(n-16) | | n+3/58=7/10 | | n^2-2n+1=25 | | 30(20y-3)=194-y | | 2y/19y | | 21*10-6*10= | | 14x+14(3-2x)+7=4-x+5(2-3x) | | 14x=y-4 | | (3v-2)(3-v)=0 | | z/16=-28 | | z/12=-17 | | 4c-9=-5 | | -2/7x | | 2p+15p=34 | | x+3+1=15 | | 206+21x=-82x | | 180=0.5h(11+7) | | 5x+7=8x+-29 | | 10+x=44 | | (88+x)/2=90 | | 2w+4=246 | | X+1=-13 | | -2/7x-4 | | x+2=y+1 | | r^2-1/(2r)-1/2 | | 2(x+2)+58=8x-6(x-5) |

Equations solver categories