12=3x-x+4x

Simple and best practice solution for 12=3x-x+4x 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 12=3x-x+4x equation:


Simplifying
12 = 3x + -1x + 4x

Combine like terms: 3x + -1x = 2x
12 = 2x + 4x

Combine like terms: 2x + 4x = 6x
12 = 6x

Solving
12 = 6x

Solving for variable 'x'.

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

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

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

| 6x+2x=-64 | | z-4-4z=-1 | | (3x)=-5 | | a+2a+2a-5=60 | | 16-3(2t-1)=-11 | | 81x^2-27x-40=0 | | 63x^2+11x+36=0 | | 2-(x-10)=-4+3(x+5) | | 8t+9=4+9t+2t | | x^2-4x+10=0 | | -21+7= | | a+4b-a-b= | | 4x-x+7x= | | 4x-5=2x | | 4x^2+24x+37=0 | | 17x^2-14x=0 | | 81+3y=486 | | 3b-4b=-18 | | a-.4a=2.1 | | n-11n=50 | | 96=3a+8a | | -64=5y-9y | | 35=-3h+8 | | y-9y=-56 | | -3c^2-9c-6=0 | | 7b=44-23 | | -6d-8=-32 | | 18q-9q=27 | | 3b+9=27 | | 3b+5=7 | | 18m-24=66 | | 19+9c=39 |

Equations solver categories