7-2(7-2k)=8+k

Simple and best practice solution for 7-2(7-2k)=8+k 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 7-2(7-2k)=8+k equation: 



7-2(7-2k)=8+k

We move all terms to the left:

7-2(7-2k)-(8+k)=0

We add all the numbers together, and all the variables

-2(-2k+7)-(k+8)+7=0

We multiply parentheses

4k-(k+8)-14+7=0

We get rid of parentheses

4k-k-8-14+7=0

We add all the numbers together, and all the variables

3k-15=0

We move all terms containing k to the left, all other terms to the right

3k=15

k=15/3

k=5

See similar equations:

| -50+23=-5x+14x | | -3x-2=-2x-5 | | 12x=-4(-6x-3) | | 4x-9+2x+5=x | | 39x=19 | | 0.2(x+5)=2x-5 | | 90(2x)=10 | | x+2.9=8+x/2 | | 8(x+7)=2x+8 | | -13-(-4)=x÷10 | | 4x-3x=11-8 | | 7x-6+5x=x | | 20/4=30/x | | 2x+10x=64 | | 12-6x=-36 | | 3x-11=4x+18 | | 3(3c-1)-5=7c+4 | | 36-9k-7k=32-16+2k | | X+6+3x=x | | 8x=10=5 | | $12v+10v+14=80$12v+10v+14=80​. | | -2-x+7=15 | | 144=8(2p+4) | | -125m+200m=45000-150m | | -6(7p-7)=336 | | 6-8(-8-4a)=-36+6a | | -12x-2x=28 | | 5^(z+1)/3=25^1/2 | | 8(2n+1)=7(5n+5)+3 | | 7=-6m÷7 | | -8(-7+8m)+5(-m+7)=-47 | | |3x−7|=14 |

Equations solver categories