6(3-9n)=-12(n+9)

Simple and best practice solution for 6(3-9n)=-12(n+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 6(3-9n)=-12(n+9) equation: 



6(3-9n)=-12(n+9)

We move all terms to the left:

6(3-9n)-(-12(n+9))=0

We add all the numbers together, and all the variables

6(-9n+3)-(-12(n+9))=0

We multiply parentheses

-54n-(-12(n+9))+18=0



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

-12(n+9)

We multiply parentheses

-12n-108

Back to the equation:

-(-12n-108)



We get rid of parentheses

-54n+12n+108+18=0

We add all the numbers together, and all the variables

-42n+126=0

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

-42n=-126

n=-126/-42

n=+3

See similar equations:

| -6(w-3)=-9w-6 | | 1.2=3y+10.5 | | 7.31x2+.666x3-50=0 | | 8x+3(2x-1)=21 | | 3x-13=2x+3+5x | | -4-x-7=-7x+4 | | 3(4x-2)+2x=8+12x-4 | | 7x+12x=-38 | | 4x+-5=-1 | | n^2+n+100+n+45=180 | | 5x20=3x+62= | | 6x-4x-x+4x-3x=14 | | 12x-8=104° | | 3(x=2)/2-7=8 | | 8a—6=34 | | 80=20m+90 | | 5.x+2=4(x-3) | | 15x+2x+5=90 | | P=5t-4 | | -6(-3x+7)=-16 | | 7x-27+9x-34=180 | | 2(3x+1)=6x-2 | | -2b+9=-7 | | -(m-6)=-(m-6) | | 3(4x+7)-6=9 | | 7x+7+16=6x | | X+12+2x+60=180 | | 6+3/4x=24 | | x+6x-5=x-5+x | | 4k+2k-2k=16 | | 0.65b+4.99=6.94 | | |3n+4|=8 |

Equations solver categories