9=2x-12+x

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



9=2x-12+x

We move all terms to the left:

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

We add all the numbers together, and all the variables

-(3x-12)+9=0

We get rid of parentheses

-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:

| -5(4+x)=-40 | | 44x+68=180 | | 4.3g+5=1.3g+11 | | 7b-7=b+1 | | 3/2x+2/3=4/3x | | -3(x-2)=21 | | 2x+30+2x+x=180 | | 4.3g+5=1.3+11 | | 7(x-2)=5(x+1) | | -66+2x=-5x+123 | | -3x+3+2x-8=22 | | -4/7u=28 | | 5x-4(0)=-20 | | -3x-11=-x+11 | | 3/p=7/13 | | 3/p=7/12 | | x-503+107^3=497+107*15 | | x+61+x+23+x+21=180 | | 4.8-2.6n=11 | | 2a+36=40 | | 3x+2.5=180 | | 4/8=1/x | | 12x^2-70x+75=0 | | 18-12=15x-4 | | -6x-28=-9x+50 | | -8x-4+6x+4=11 | | 32/2=64/x | | 3p–2p–p+p+2p=18 | | 5x-20+2=-33 | | 1/2a+1/6a^2=1/3a | | 8(-3-7x)-2(5x+3=36 | | 2(x+2)=7+3x |

Equations solver categories