3(k-15)=(12-3k)

Simple and best practice solution for 3(k-15)=(12-3k) 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 3(k-15)=(12-3k) equation: 



3(k-15)=(12-3k)

We move all terms to the left:

3(k-15)-((12-3k))=0

We add all the numbers together, and all the variables

3(k-15)-((-3k+12))=0

We multiply parentheses

3k-((-3k+12))-45=0



We calculate terms in parentheses: -((-3k+12)), so:

(-3k+12)

We get rid of parentheses

-3k+12

Back to the equation:

-(-3k+12)



We get rid of parentheses

3k+3k-12-45=0

We add all the numbers together, and all the variables

6k-57=0

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

6k=57

k=57/6

k=9+1/2

See similar equations:

| (w-9))^=12 | | 5x-8=35 | | 2x-12+5x=0 | | 3x2-7x-40=0 | | f(-2)=0.1^3 | | 2550=3x^2+5x | | x-3-13+2x=5 | | x/2-2=2x-17 | | 2(y-2)+3(4y-1)=4 | | 4x-3x=-3+2 | | x÷2+1,2x=48 | | x2+3x+19=0 | | 1,2+x=22 | | 10y+3y=3+5y | | u(2u-1)=0 | | 13f+2=6f+5 | | 4x+4(×+1)=40 | | 16*t-1=0 | | -10y+20-10y^2=0 | | 2x^2+5x-97=0 | | 18=-5+7d | | X=-20+5x | | 5(2x+35)=3(x+14) | | 3a-5/4-4a=3-(a-3)/2 | | 10x+10=8x+18 | | 17x+17=x+81 | | 17x+17=x+8 | | 75+3n=3n+7n | | 75+3n=3+7n | | 4t^2-8t-4=0 | | 75+3n=7+3n | | 1.7=k+1.4 |

Equations solver categories