12x-9=123

Simple and best practice solution for 12x-9=123 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 12x-9=123 equation: 


Simplifying
12x + -9 = 123

Reorder the terms:
-9 + 12x = 123

Solving
-9 + 12x = 123

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + 12x = 123 + 9

Combine like terms: -9 + 9 = 0
0 + 12x = 123 + 9
12x = 123 + 9

Combine like terms: 123 + 9 = 132
12x = 132

Divide each side by '12'.
x = 11

Simplifying
x = 11

See similar equations:

| 6x-2x=28 | | 43(19-7x)+32(19-7x)=25(7x-19) | | 5-2(3x+6)=-2(4-(3x+2)) | | 7x+4=3x+16 | | (x+2)(x+4)=35 | | (x-2)=54 | | 2+2x=22 | | 2(x-3)=3(x-1) | | 2(x+5)=6-4(3x-2) | | 1+6x=73 | | 3-5x=-57 | | 6x+10=22 | | -4x+2=-42 | | -3x-7=17 | | -4x-8=-8 | | 5(x+2)=2x+1 | | -5x+4=-6 | | 3+8+x=50 | | 1-7x=-34 | | 3x-2=15x+6 | | 2x+1=4x+3 | | x-22=-13 | | x-6=5x-2 | | 2p-13=5p+4 | | 3x+7=-5 | | 4(x-2)=-8 | | 3(3x-2)=5 | | 3x=15x+8 | | x-7=0.75(x-12) | | 6x+4=2x+7 | | 6x+4=2X+22 | | 3(x-3)=15 |

Equations solver categories