20=-4k

Simple and best practice solution for 20=-4k 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 20=-4k equation:


Simplifying
20 = -4k

Solving
20 = -4k

Solving for variable 'k'.

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

Add '4k' to each side of the equation.
20 + 4k = -4k + 4k

Combine like terms: -4k + 4k = 0
20 + 4k = 0

Add '-20' to each side of the equation.
20 + -20 + 4k = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 4k = 0 + -20
4k = 0 + -20

Combine like terms: 0 + -20 = -20
4k = -20

Divide each side by '4'.
k = -5

Simplifying
k = -5

See similar equations:

| 5x+2=4x+26 | | 8p^2+7p-1=0 | | 7x+20=2x+55 | | 6x+3x-3=180 | | X+4x^2-9x-36=0 | | 17=f-29 | | 3x-5=4-1 | | 6x+3=4x+37 | | 9n^2+75n-150= | | H^2+9h-10= | | .05x+24=7 | | 8u^2+13u+5=0 | | 4(2x+3)-3x=22 | | 5x+12=3x+42 | | 4x+24=140 | | 32bu^3+28bu^2+20bu=0 | | -x=2x^2-x | | X(x+4)=-10 | | 4x=2x+22 | | 6x=3x+60 | | 9X-30=2X | | In(4x+1)=in(2x+5) | | 4b^2+20b+9=0 | | 9x+9=5x+49 | | 8x=6x+24 | | -140+59=x | | 3-2(3t-8)=-17 | | 6x^3-13x^2+9x+10=0 | | x=(10000)(.5)(3.50) | | x=(10000)(.05)(3.50) | | Y=19+3x | | x^2=28y |

Equations solver categories