k-18+8k=4(k+3)

Simple and best practice solution for k-18+8k=4(k+3) 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 k-18+8k=4(k+3) equation:


Simplifying
k + -18 + 8k = 4(k + 3)

Reorder the terms:
-18 + k + 8k = 4(k + 3)

Combine like terms: k + 8k = 9k
-18 + 9k = 4(k + 3)

Reorder the terms:
-18 + 9k = 4(3 + k)
-18 + 9k = (3 * 4 + k * 4)
-18 + 9k = (12 + 4k)

Solving
-18 + 9k = 12 + 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.
-18 + 9k + -4k = 12 + 4k + -4k

Combine like terms: 9k + -4k = 5k
-18 + 5k = 12 + 4k + -4k

Combine like terms: 4k + -4k = 0
-18 + 5k = 12 + 0
-18 + 5k = 12

Add '18' to each side of the equation.
-18 + 18 + 5k = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 5k = 12 + 18
5k = 12 + 18

Combine like terms: 12 + 18 = 30
5k = 30

Divide each side by '5'.
k = 6

Simplifying
k = 6

See similar equations:

| -2-4x+7=5-4x | | v-1=3 | | -c+4+4c=-3c+16 | | 2t-5=3(t+2) | | [7(x+5)-16]+[3(x-2)+4]= | | z-7=7 | | x+9=-13 | | -8x=72 | | 22-4x+8x=-2(-8x+1) | | y+6=4 | | x*88=33 | | 5x-2x-1=3x-2 | | K^2+3k-70= | | -28-4x=0 | | x^2-18x-56=0 | | 3+2(-a-8)=35-8a | | -3u=3 | | -5-x=4 | | x+8-3x+9=3 | | -4(2-3x)=2(3x-4)+6x | | 4(2+2x)=7(x-4) | | 7-4a=-5 | | b+21=10b | | -2x^2+87x+90=0 | | 8y-36=4y | | x-(-22)=-3 | | 12x-6x=-24 | | 48=t+5t | | x^2+600x+80000=95625 | | z-7=-6 | | -7-3=-6+x | | x-(8+4x)=2(3x-4) |

Equations solver categories