7k-3k=12

Simple and best practice solution for 7k-3k=12 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-3k=12 equation: 


Simplifying
7k + -3k = 12

Combine like terms: 7k + -3k = 4k
4k = 12

Solving
4k = 12

Solving for variable 'k'.

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

Divide each side by '4'.
k = 3

Simplifying
k = 3

See similar equations:

| 6x-2/7=5x+7/8 | | 1.5x+2y=26 | | 10x^2+25x+15=0 | | 15=2b+5 | | y+5y-3y-2y=17 | | -8(8+4x)=40-6x | | J-3j=19 | | 3j=19 | | -8(8+4x)=40-6 | | -7g=-60-3 | | 4t+3x=9 | | 5s+5s=20 | | J+j+3=19 | | .16m+33=5-m | | 31+1x=12 | | j+3j=19 | | D/-15=-21 | | 11p+6p-15p=16 | | 1/6m+33=5-m | | -16a=9980-4d | | 36+3a=6(-8+6) | | -6(-2+4x)=156 | | A+3=-12 | | 13y-13y+3y-y=18 | | 4(1-3b)+11(b+2)=-3b+2b | | r-8=8 | | H-26=-26 | | -10w*11w-7+4=7*11w-7 | | -8b+3(-3-7b)=2b-40 | | x+3y+2z=6160 | | 7v+3=-46 | | 3/2(2y+4)=30 |

Equations solver categories