8=-2(10+k)

Simple and best practice solution for 8=-2(10+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 8=-2(10+k) equation: 



8=-2(10+k)

We move all terms to the left:

8-(-2(10+k))=0

We add all the numbers together, and all the variables

-(-2(k+10))+8=0



We calculate terms in parentheses: -(-2(k+10)), so:

-2(k+10)

We multiply parentheses

-2k-20

Back to the equation:

-(-2k-20)



We get rid of parentheses

2k+20+8=0

We add all the numbers together, and all the variables

2k+28=0

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

2k=-28

k=-28/2

k=-14

See similar equations:

| 2(-8+4x)=-48 | | 3(w-2)=2w+2-5(-3w-2) | | 18)−17x=−204 | | 13-14x=6x+9 | | 9+3S=7s-3 | | 2(3-8x)=-18x-42 | | 4.2+10m=8.85 | | y-32=- | | -3(5y-8)+8y=5(y+8) | | 3a+-25=11a-+2a | | 3x-7x=8x | | 2(x+1)=5x+4-3x | | 2.5x=19.3 | | 6(u-7)-7=-7(-3u+8)-u | | X^2-15x-364=0 | | 4x-16+3x-8=116 | | x*x*x+3*x*x-10*x+30=0 | | x*x*x+3x*x-10x+30=0 | | x*x*x+3x*x^2-10x+30=0 | | 17-x-13=0 | | 4x-7-x=14 | | X^3+3x^2-10x+30=0 | | 17-x13=0 | | 3(u+7)=9u+45 | | X^3-+3x^2-10x+30=0 | | 23x-7=19 | | 2x+14=-3(x+7) | | 12xx=3 | | 3x-4x+21=3x-10-11 | | 4=-(2x+10) | | 4x+17=6x-6 | | 22-4x=12x+126* |

Equations solver categories