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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(6+(-3n)), so:

6+(-3n)

determiningTheFunctionDomain
(-3n)+6

We get rid of parentheses

-3n+6

Back to the equation:

-(-3n+6)



We get rid of parentheses

12n+3n-6+9=0

We add all the numbers together, and all the variables

15n+3=0

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

15n=-3

n=-3/15

n=-1/5

See similar equations:

| 3n=2n-10 | | 3n=2n−10 | | 8(w-6)=31 | | 3f*5=32 | | 15-7x=11x | | 8/3x+1/3x=11/3+5/3x | | 3f*f=32 | | -2s=10−3s | | 16-5a+2a-1=5(3a-7)-1 | | 6-4x=7x9x+6 | | -10u+5=-10u | | 3(6x+12)=234 | | x+11/7=9 | | 10f=-8+9f | | 9-2c=c | | -4y=6-5y | | 22=16-3x | | 15/35=48/k | | 40/35=48/k | | 5n*5=25 | | 8-2a+7=a-40 | | -12v+12v+-5v=20 | | 10/6=20/s | | 3v-2v-2v+2v=18 | | 8x-3=3+6x-2+6 | | 15t-15t+5t-t-3=1 | | 1+1=40t | | 6(t-9)=6(t+7) | | 3(5n-5)=45 | | 16m-14m-2=10 | | 16m—14m—2=10 | | 7n-5=2 |

Equations solver categories