-3n-15=12

Simple and best practice solution for -3n-15=12 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 -3n-15=12 equation: 



-3n-15=12

We move all terms to the left:

-3n-15-(12)=0

We add all the numbers together, and all the variables

-3n-27=0

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

-3n=27

n=27/-3

n=-9

See similar equations:

| -2(u+6)=4u-9 | | 6d+9=51 | | 7s-18+2s=180 | | -2x-7*2x-8)=16 | | -3-x=-2x+4 | | x-2000=4391 | | 3x-51=180 | | -3+10=16x-5-15 | | 24+11x=90 | | 3x-51=114 | | x-20=4391 | | 14-6n=-3n-5n | | |5x|+2=37 | | −4p+32=12 | | 4w−17=15 | | -7/3b+1=1/3b+19/3 | | 2x+1=55 | | -6(3y-4)+5y=3(y+4) | | 2x-12=2x+90 | | 6n^2+18n-108=6n+5n^2 | | 3-5n=4-6n | | 6n+9=63 | | 48-2/3=x | | 130+2z=180 | | 2g+3=6g-5 | | 6x-2(4-x)=8 | | 7/10x2=2/5x+1 | | 6x+7=2+7x | | (x+1)(x-1)=360 | | 4x-58=90 | | x÷4+2=3 | | -13/6-1/2r=r-8/3 |

Equations solver categories