9x-12=3x

Simple and best practice solution for 9x-12=3x 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 9x-12=3x equation:


Simplifying
9x + -12 = 3x

Reorder the terms:
-12 + 9x = 3x

Solving
-12 + 9x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-12 + 9x + -3x = 3x + -3x

Combine like terms: 9x + -3x = 6x
-12 + 6x = 3x + -3x

Combine like terms: 3x + -3x = 0
-12 + 6x = 0

Add '12' to each side of the equation.
-12 + 12 + 6x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 6x = 0 + 12
6x = 0 + 12

Combine like terms: 0 + 12 = 12
6x = 12

Divide each side by '6'.
x = 2

Simplifying
x = 2

See similar equations:

| -2-5X=13-10X | | x^2+x-20=0 | | x^2+3x-18=0 | | 71-2x=2x+23 | | -49-2x=7-10x | | 8-9(-3)= | | 46-3X=7X+16 | | 2X+6=56-3X | | 5t+3=2(t+6) | | 95-6x=9x+20 | | 3x+11=56-2x | | 7+4X=37+X | | -4a+4+5a=6-24 | | 5+4x=17+x | | 2X-5=9X-75 | | 3y-8=-10 | | 2x-3=11x-57 | | 6X+40=16X-60 | | 4x+16=10x+3 | | 4-0.025x=0.1-0.05x | | 12x-11=10x+3 | | 12X-19=8X+15 | | 2X+28=4X+12 | | 4x+5-3x-9+11x-6= | | 9b-2=-4-6b | | X^4-5x^2+4=0 | | x^4-10x^2+25=0 | | 5x-2+y=180 | | 0.3x-5.5=0.2x+2.6 | | 13x=52 | | 7-x=3x+5 | | (y-5)-(y+3)=8y |

Equations solver categories