6x+12=9x-21

Simple and best practice solution for 6x+12=9x-21 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 6x+12=9x-21 equation: 



6x+12=9x-21

We move all terms to the left:

6x+12-(9x-21)=0

We get rid of parentheses

6x-9x+21+12=0

We add all the numbers together, and all the variables

-3x+33=0

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

-3x=-33

x=-33/-3

x=+11

See similar equations:

| 8-3k=-16+k | | b÷-2.4=9.6 | | 1-0.25(x^-2)=0 | | 1/8(x+6)=1/8 | | 1-0.25x^-2=0 | | 10s=1,000 | | 13m+8=125 | | 1-0.25x^2=0 | | 2x+2x(x-1)=4(x-3)+10 | | 4/x-x+2/2x=1 | | 4-2(3x+5)=-2x+2 | | 0.5(2n−10)=220.5(2n−10)=22 | | 40+n=2(n+14) | | 4.4=-t/6.6 | | 5x+2x-51=0 | | -8=17-5n | | 9m-4=-18=2m | | 81=4x+13 | | -3(y+3)=5y-9+2(3y+8) | | 89.7=3.7891x+155.38 | | 81`=4x+13 | | -8(3-2y)+8y=9y+36 | | 3(x+2)+4=5x-6 | | -4=-8+2x | | 3m+12-2m=-6+4 | | 6(x-5)=4x+20. | | 6x+3x-9=5x+7 | | -6(-4u+1)-6u=2(u-3)-2 | | -7+v=2 | | 12-4c=36 | | -4x+7=4x+7 | | 8m-9=18-m |

Equations solver categories