18k-3k+k-12k+k=20

Simple and best practice solution for 18k-3k+k-12k+k=20 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 18k-3k+k-12k+k=20 equation: 


Simplifying
18k + -3k + k + -12k + k = 20

Combine like terms: 18k + -3k = 15k
15k + k + -12k + k = 20

Combine like terms: 15k + k = 16k
16k + -12k + k = 20

Combine like terms: 16k + -12k = 4k
4k + k = 20

Combine like terms: 4k + k = 5k
5k = 20

Solving
5k = 20

Solving for variable 'k'.

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

Divide each side by '5'.
k = 4

Simplifying
k = 4

See similar equations:

| 3+2x-1=12x+5 | | 3p^3+q+19=0 | | 3x^4-36x^2+108x^2=0 | | x-.75=4x+.5 | | 12/5+m/5=25 | | u-9=0 | | 4(x+3)=7x+18 | | -84=6+9x | | 4(x+3)=7x-18 | | 9p+5q=86 | | -12+x^2+x= | | 5x+6=-34 | | 18b^2-12b+24=0 | | 14a-7(a+1)=4(a-2) | | 12-2=10 | | 8z-7(z+2)=4(z-7)-3z | | -7(6x-7)=7 | | 20(m+0.15)=30(m+0.10) | | s=12t+250 | | 3x+46=10 | | .3t-6=15 | | 0.7x+3.9=0.6x+1.9 | | 4x+3xy= | | 84=x/405 | | h=A-12h(7+5) | | p+0.07p=139.1 | | 6x^2-24x+22=0 | | 3x-y+3=8y-3x | | (5x+8)-(2x+2)= | | -10t+14t-(-6t)+(-8t)= | | 4a^3+8a^2=0 | | v^2-9v+81= |

Equations solver categories