x+12=-9=

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



x+12=-9=

We move all terms to the left:

x+12-(-9)=0

We add all the numbers together, and all the variables

x+21=0

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

x=-21

See similar equations:

| x-45=7x-9x-x | | 6n+6=180 | | 0.75x+31,500=60,000 | | 2x−5=8x+7−6x | | 7x+-1=34 | | 3(2m+5)=-5(8+3) | | u/4+3=27 | | 4(x-3)+21-3x=15x+5 | | 150=a×0.008 | | 3x+2x=28000 | | -69=7v-6= | | u/6+7.1=-12.1 | | 6c-1-4c=-49 | | 6m-5m=15 | | m+3m+m-7=68 | | 5a-4=3a+10 | | 3x+4x=28000 | | 97-v=155 | | 1/11y+3=-18 | | Yx0.08=$73.11 | | 4/14=21/5+3/4=21/5-11/5-3/444-15/20=29/20119/20,x= | | 39x=160 | | 180=3x+x+30-10+18+18 | | 2n+50=200 | | x+14=-3= | | 3x+57+30=180 | | 18x-9=81 | | 2r+49=-8(-r−5) | | 11x-9x=4x-10 | | x2=0.0025 | | x2=0.0025. | | 200=1.5*x |

Equations solver categories