8[8-k]=-2[k-5]

Simple and best practice solution for 8[8-k]=-2[k-5] 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 8[8-k]=-2[k-5] equation:


Simplifying
8[8 + -1k] = -2[k + -5]
[8 * 8 + -1k * 8] = -2[k + -5]
[64 + -8k] = -2[k + -5]

Reorder the terms:
64 + -8k = -2[-5 + k]
64 + -8k = [-5 * -2 + k * -2]
64 + -8k = [10 + -2k]

Solving
64 + -8k = 10 + -2k

Solving for variable 'k'.

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

Add '2k' to each side of the equation.
64 + -8k + 2k = 10 + -2k + 2k

Combine like terms: -8k + 2k = -6k
64 + -6k = 10 + -2k + 2k

Combine like terms: -2k + 2k = 0
64 + -6k = 10 + 0
64 + -6k = 10

Add '-64' to each side of the equation.
64 + -64 + -6k = 10 + -64

Combine like terms: 64 + -64 = 0
0 + -6k = 10 + -64
-6k = 10 + -64

Combine like terms: 10 + -64 = -54
-6k = -54

Divide each side by '-6'.
k = 9

Simplifying
k = 9

See similar equations:

| 8=2q+-11 | | 7x-6=3(x+2)+10x | | D=Bak | | f(x)=2lx-1l+3 | | 5(x+8)=3x+9 | | .05a-3=0.3(2a-3) | | 9/4=45z | | 8/9x=4/9 | | 6(x-6)=-60 | | 2x-73=143-6x | | 80x-1000000=400000 | | 3+7x-2x+4=22 | | 18=s | | 7x^2+49x=-84 | | 7x+49x=-49 | | 3+7x-2x+4=2 | | x/-4=-177 | | 35/6x15/2 | | 0.8-2t=1-2t | | 5(0.3)= | | 4c+3c-5c= | | -8-5x^2=-29 | | 3xn+4=-6 | | 12n+5=21 | | 14.27x=114.50x | | 3Xn+4=-62 | | 7.5x=y | | 62-39= | | 2(c-3)=1.2-x | | X-(-4)=0 | | 14.27x=9.50x | | K/3=13 |

Equations solver categories