7k-18=2k

Simple and best practice solution for 7k-18=2k 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 7k-18=2k equation:


Simplifying
7k + -18 = 2k

Reorder the terms:
-18 + 7k = 2k

Solving
-18 + 7k = 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
-18 + 7k + -2k = 2k + -2k

Combine like terms: 7k + -2k = 5k
-18 + 5k = 2k + -2k

Combine like terms: 2k + -2k = 0
-18 + 5k = 0

Add '18' to each side of the equation.
-18 + 18 + 5k = 0 + 18

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

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

Divide each side by '5'.
k = 3.6

Simplifying
k = 3.6

See similar equations:

| cos(x)=0.11 | | 14x-9x=40 | | 12pq+15q= | | 56x-18=-4+31x | | 4/11x11/8 | | 4z+3=38-x | | P=2(w+h)forh | | 265298x=132649 | | 31+56+x=180 | | 2.2(4y-4)+2.8y= | | 3x+4=224 | | 45+98+x=180 | | 37+56+x=180 | | 103+33+x=180 | | 31+77+x=180 | | 125+x+21=180 | | 6x-3+3x+6+5x=180 | | 24+74+x=180 | | 6x+-2x+5x= | | 2x-50+122=0 | | 4y+14=14y-7 | | 6xyz+3xyz+5xyz+-9xyz= | | -2+-4x=1+x | | 5x-8=-20-9x | | 150=2n+4 | | 15x/-3x-4 | | -15x+5x+8x+2x+7x+-5x= | | 158=84-v | | X+3+4=x+7 | | -8x+-7x= | | 0y+0z=12 | | 11n+-8n= |

Equations solver categories