12(11-r)=-12(r+9)

Simple and best practice solution for 12(11-r)=-12(r+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 12(11-r)=-12(r+9) equation: 



12(11-r)=-12(r+9)

We move all terms to the left:

12(11-r)-(-12(r+9))=0

We add all the numbers together, and all the variables

12(-1r+11)-(-12(r+9))=0

We multiply parentheses

-12r-(-12(r+9))+132=0



We calculate terms in parentheses: -(-12(r+9)), so:

-12(r+9)

We multiply parentheses

-12r-108

Back to the equation:

-(-12r-108)



We get rid of parentheses

-12r+12r+108+132=0

We add all the numbers together, and all the variables

240!=0

There is no solution for this equation

See similar equations:

| -6+4y-4y=0 | | 2.9-y/0.7=1.8 | | 4x+100=3x+120 | | 5=7h-9 | | -1.8+3.5a=12.2 | | 12(11-r)=-12 | | 2(z+4)=34 | | 102+(5x+48)=180 | | 7c+12=‒4c+78 | | 92+(10x+28)=180 | | 9(w+9)=9 | | N=66n-2+8 | | 92+(10x28)=180 | | 30-4(20-2a)=12(a-6.5) | | 1/4x−11=5 | | 6x+45=99 | | 6+9y=75 | | y=1/5+12 | | 2x+5+5x+x=180 | | -12x+3=-11x+4 | | 6x+10=10+4x | | x+7=-x+29 | | 1x+3x+8x=28 | | -7x-6=-71+6x | | -7+5x=2x-43 | | -5x-1=3x-17 | | 13x-92=103 | | 6x-9=-7x+17 | | 3/16+r=15/16 | | -4x+6=-54+x | | -x+7=34+2x | | -8-4=-7x+@ |

Equations solver categories