4x+2x-3x+12=-9

Simple and best practice solution for 4x+2x-3x+12=-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 4x+2x-3x+12=-9 equation: 



4x+2x-3x+12=-9

We move all terms to the left:

4x+2x-3x+12-(-9)=0

We add all the numbers together, and all the variables

3x+21=0

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

3x=-21

x=-21/3

x=-7

See similar equations:

| 45x+115=270 | | 9x-36=-90 | | 15-x=186 | | w+15=20 | | 4x-56=2x-22 | | -17=8+5x | | 4f−9=9+6f | | 8x+30=-3(-6-4x) | | -8k=-9k+10 | | -45x-13=167 | | 18j=-72 | | 33=3u+12 | | 8x+30=-3(-6-4x | | 17-u=180 | | 2g=-16.9 | | 7x+35=-42 | | k+20=21 | | -5+4y=-9 | | x-36=-29 | | r-26=-28 | | b-18=-17 | | 8p-10=6 | | -17j=51 | | k+12=16 | | 3x-27=x+4 | | 5x-8/5=3x | | r-32=-29 | | 6x+18=135 | | x-(-27)=23 | | 5g-g-3g+3g=16 | | m+6m+2m=18 | | 2(-5+3b)=8 |

Equations solver categories