9(9-k)=3(3k-9)

Simple and best practice solution for 9(9-k)=3(3k-9) 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 9(9-k)=3(3k-9) equation: 



9(9-k)=3(3k-9)

We move all terms to the left:

9(9-k)-(3(3k-9))=0

We add all the numbers together, and all the variables

9(-1k+9)-(3(3k-9))=0

We multiply parentheses

-9k-(3(3k-9))+81=0



We calculate terms in parentheses: -(3(3k-9)), so:

3(3k-9)

We multiply parentheses

9k-27

Back to the equation:

-(9k-27)



We get rid of parentheses

-9k-9k+27+81=0

We add all the numbers together, and all the variables

-18k+108=0

We move all terms containing k to the left, all other terms to the right

-18k=-108

k=-108/-18

k=+6

See similar equations:

| 5x-8=-3x+8 | | 2(4×-3)=10x+10 | | 5.2b=-4+5b | | 5^2-20x-25=0 | | 1+9w=19+11w | | 3.7+10m=7.23 | | -5(x+7)-3=-38 | | -15m=-14m+18 | | 8x-3=3×-2+3x+7 | | 5n+2n=-1 | | 0=7+6x+9(x+1) | | g+12/10=5 | | 9+2{4x-3}=-19 | | 6-3b=-14-b | | 4x-26=-5(2-x)+x | | 9z=6(1/2z-4) | | -6x+9+2=-(-x+10) | | 2x+7+9x-3=180 | | 4r-8=r-8 | | -6.7m+0.65=-8.6-8.28 | | -33+6x=23-2x | | -2(x-8)-9=7 | | X+7+x+7+3x=50 | | 59=8x-1 | | 24=-11x-8+3× | | 20+20-10v=-15v-20 | | 4r+5+5=-15-3r | | 10x+18=-6+4 | | (3x−17)+(x+9)+(6x−12)=180 | | 1/3x+9=30 | | -36=6(y+2) | | 5t-19=3t+53 |

Equations solver categories