9+x+x=31

Simple and best practice solution for 9+x+x=31 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 9+x+x=31 equation: 



9+x+x=31

We move all terms to the left:

9+x+x-(31)=0

We add all the numbers together, and all the variables

2x-22=0

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

2x=22

x=22/2

x=11

See similar equations:

| 3^x+18=27 | | 3/10y+28=0 | | a-8=0.2a | | 2(w-1)=9w+19 | | n^2-3n+42=0 | | 3/4q=48 | | 3y-18+4y-2y=y+14 | | 6x-9=33-x | | -5x+7=3x-73 | | 16/x=x/121 | | 3q-9=q+13 | | 5+x=-2x+29 | | 35-x=214 | | 6x-6=4+10 | | 535.29=400(1+r)^5 | | 44=4v-16 | | d+8/d-2-2=9$ | | b+(b+1)+(b+2)=84 | | -k/24=4.8 | | -k/24=4.5 | | -1/24=x/2 | | a-12/9=-4/5 | | a=12/9 | | 30=-3t-7 | | 16w-12+6=10 | | 9x+15-8x=-3-12 | | 16-45=3(x-4)-5 | | 5(3m-4)+2=7m-6 | | 4/9=z/45 | | 25=36-8(-3-3w) | | 7x+10=-3x+60 | | 4x+6=x+39 |

Equations solver categories