-30=6n+9n

Simple and best practice solution for -30=6n+9n 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 -30=6n+9n equation: 



-30=6n+9n

We move all terms to the left:

-30-(6n+9n)=0

We add all the numbers together, and all the variables

-(+15n)-30=0

We get rid of parentheses

-15n-30=0

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

-15n=30

n=30/-15

n=-2

See similar equations:

| -16x-2/3+3=-19 | | (x+20)+32+(3x)=180 | | 3x+10x-3=48 | | 9x−6=9x− | | q-4.6=11.4 | | 21t-7t=28 | | 6x+26=5x+33 | | 100+25x=150+15x | | -41x+110=-28 | | 5x+4+8x-27=180 | | 4n=2=7n-13 | | 6=g-5 | | 4y-3=-2y-39 | | 1/3(.5)x+1/4(0.075)(10,000-x)=172.5 | | 3(g-1)+7=3g+6 | | 3x+10x=48 | | 8.7t=7.6 | | H(1)=1.5t+3 | | 2g+3=-1g+10 | | 18+x=96 | | 0.5(6x+4)=5(x+2) | | 6t+5t=11 | | -10=2x+2-6 | | 1.)4x+8=28* | | 9x2-44=100 | | x+4/6=5 | | (20+0.5x)+0.15(20+0.5x)=62.1 | | 21=-7x+70 | | 3x+33=6x-27 | | -2(-x-8)=-3(-6x+5)= | | 13x+3=48 | | 8x-2(4x-4)=3 |

Equations solver categories