x+3x+12=12

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


Simplifying
x + 3x + 12 = 12

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

Combine like terms: x + 3x = 4x
12 + 4x = 12

Add '-12' to each side of the equation.
12 + -12 + 4x = 12 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = 12 + -12
4x = 12 + -12

Combine like terms: 12 + -12 = 0
4x = 0

Solving
4x = 0

Solving for variable 'x'.

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

Divide each side by '4'.
x = 0

Simplifying
x = 0

See similar equations:

| 2.3+68.5= | | 21x+32=-41x+12 | | 12x+4x+7-5x=8+25x-30+23 | | (k+3)x^2+2kx+4=0 | | 12x-4-6x=6x | | x+108=134 | | 12x^2-70x+101=3 | | 3x-8=6x-8-3x | | 2x-18=6-12x+4x | | x-600000=280000 | | 6x-2=x+20 | | 7(7n+2)= | | X/20=35/15 | | 2x+12y=180 | | 3x^2-2y^2=19 | | 7b+0.5b^2=120 | | 108+(-134)= | | 3x+15x-21x=12-x | | 16x+3=8-4 | | 3(m+2)=2 | | 2x-6+2+5x=2x-9+5x | | -18y+6x=-24 | | 16-(2m+6)=4+2m-14 | | 3x-8=4x+12 | | 6x+2x+14=46 | | -18x+6y=-24 | | 2(w+10)+2w=112 | | 2b^2+24b+144=729 | | f(x)=x^3-5x+1 | | 6x+6x=35+5x | | 14x-6x+4=28 | | b^2+24b+144=729 |

Equations solver categories