(7+x)-9=11

Simple and best practice solution for (7+x)-9=11 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 (7+x)-9=11 equation: 



(7+x)-9=11

We move all terms to the left:

(7+x)-9-(11)=0

We add all the numbers together, and all the variables

(x+7)-9-11=0

We add all the numbers together, and all the variables

(x+7)-20=0

We get rid of parentheses

x+7-20=0

We add all the numbers together, and all the variables

x-13=0

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

x=13

See similar equations:

| 55+(6x+12)+(3x-3)=180 | | 28+2x=8-3x | | -1=6-4m | | -4(w+1)=40 | | 5x+3-2x=3x+11 | | (r=-1)12r-3 | | 2s-4=8 | | 24w-32=6w | | 28/4x=3 | | s-$15=$15.98 | | 14=2(2x-8) | | z+3=15 | | -x+12-x=3 | | v/2-9=16 | | -15=-4/5m+5 | | 4^2x-6*2^x+8=0 | | 3d^2-18d+48=0 | | (x+6)(x-7)(2x-3)=0 | | 1/2s+20=-1/2s-4 | | 60/10=12/n | | 4x-3=2x7 | | 1/2(n+3)=4 | | 3+x/6=1-12+21 | | 11y=4y+49 | | 2x*(1-x)=x-6 | | 2.5-4.7=7.7-x | | 5n-6/9=1 | | 5x+7=-3x=31 | | 13=18-6x | | -12=-6(n-7) | | 3a+12=-6-15 | | 33=5n-7 |

Equations solver categories