6k-18=8(k+1)

Simple and best practice solution for 6k-18=8(k+1) 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 6k-18=8(k+1) equation:


Simplifying
6k + -18 = 8(k + 1)

Reorder the terms:
-18 + 6k = 8(k + 1)

Reorder the terms:
-18 + 6k = 8(1 + k)
-18 + 6k = (1 * 8 + k * 8)
-18 + 6k = (8 + 8k)

Solving
-18 + 6k = 8 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
-18 + 6k + -8k = 8 + 8k + -8k

Combine like terms: 6k + -8k = -2k
-18 + -2k = 8 + 8k + -8k

Combine like terms: 8k + -8k = 0
-18 + -2k = 8 + 0
-18 + -2k = 8

Add '18' to each side of the equation.
-18 + 18 + -2k = 8 + 18

Combine like terms: -18 + 18 = 0
0 + -2k = 8 + 18
-2k = 8 + 18

Combine like terms: 8 + 18 = 26
-2k = 26

Divide each side by '-2'.
k = -13

Simplifying
k = -13

See similar equations:

| 16r^4-256=0 | | 114x+7= | | 2br^3-2b^3r=0 | | -4(7p+7)= | | 6x+3-(-7x)=120 | | 63=3x | | 6x-5(-2x+4)=140 | | 6x-5(-2+4)=140 | | 13-49x= | | 4k-12=6(k+1) | | 8x+5+x=4+5x-7 | | 2b^2-12ba+18a^2=0 | | .5x+.33333x+12=.25x+40 | | x^2-6x=36 | | 4-6p=3p-12 | | 2x-4(2x-12)=-32 | | 17x+11= | | y=3n^3-3n^2+n-1 | | 9y-4-6y=2 | | 1x-4(2x-12)=-32 | | 6(2n-5)=4n | | -5x+7(-2x-3)=-135 | | -2(-z+2)= | | 8x-6=7x+8 | | -4x^2-2x-30=0 | | 5x+3(x-15)=-141 | | 2.7-4.5=3.6c-9 | | 126-8x=10x+18 | | 7.04=2*3.14*r | | 24x+9= | | 2x+8x-6=0 | | 402-15n=237 |

Equations solver categories