-3(r-12)=-6(2r-1)

Simple and best practice solution for -3(r-12)=-6(2r-1) 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(r-12)=-6(2r-1) equation: 



-3(r-12)=-6(2r-1)

We move all terms to the left:

-3(r-12)-(-6(2r-1))=0

We multiply parentheses

-3r-(-6(2r-1))+36=0



We calculate terms in parentheses: -(-6(2r-1)), so:

-6(2r-1)

We multiply parentheses

-12r+6

Back to the equation:

-(-12r+6)



We get rid of parentheses

-3r+12r-6+36=0

We add all the numbers together, and all the variables

9r+30=0

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

9r=-30

r=-30/9

r=-3+1/3

See similar equations:

| x+18=-70 | | 2x+21=57 | | (x/50)+(0.25)(x/50)= | | (x.x)+x=30 | | 3+x=-1/2 | | 3t-114=27 | | -2/3a=-16/27 | | (0.12-3x*2)=(0.6-x) | | -0.3x=-6 | | 1.6x4x=x-4.7 | | 3u^2+30u+63/u^2+5u+6=0 | | 8(3+w)-w=3(w+9) | | 8(3+w)-w=3(3+9) | | 5(2x-3)-5x=5(x-6)-7 | | x-8÷2=-17 | | -17=x-8÷2 | | -2(1-4b)=6b+12 | | 7y-(9y+18)=7-(5y-4) | | 4p-(6p+22)=2-(12p-5) | | 4-3z=-14-z | | 4x^-225=0 | | (4y+16)=20 | | 5(s-1)=10 | | 8^(y-7)=12 | | 8^(y=7)=12 | | 4x+13-6x=6+2(-2x+2) | | |4y+16|=20 | | 3(x-5)+15=3x | | x=400(1.5)^1 | | x=400(1.5)^4 | | 3(x+15)-5=3x+40 | | 6y+10=15y+1/3 |

Equations solver categories