6x+3x+12=3

Simple and best practice solution for 6x+3x+12=3 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+3x+12=3 equation:


Simplifying
6x + 3x + 12 = 3

Reorder the terms:
12 + 6x + 3x = 3

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

Solving
12 + 9x = 3

Solving for variable 'x'.

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

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

Combine like terms: 12 + -12 = 0
0 + 9x = 3 + -12
9x = 3 + -12

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

Divide each side by '9'.
x = -1

Simplifying
x = -1

See similar equations:

| 6x+3x+2=3 | | 4b+14=3b+9+3 | | (n+3)(n-2)=14 | | h-6=3h+15-9h | | z-y=0 | | 25m^2+15m+2= | | -3-(+5)= | | t-[-19/6]=23/3 | | x-3y+5z=12 | | F(11)=3+2x | | 6/y=5-y | | 270x+24=39 | | F(3)=3+2x | | tan(x+30)=0.4 | | 2(b-16)+-7=-3 | | 2/3y=2-1/2x | | 93=5x+7x-3 | | 7x^2-492x+4320=0 | | .5x-2+.25x=3.70 | | v(8x)= | | 20m^2+17m+3= | | (a+2)+13+9+11+23+(b-8)=13 | | 12=x+3x | | 7x+5+5x=53 | | x^3-4x^2-7x-30=0 | | 52/4372 | | (x-4)-(x+9)=7x | | .5x-5=9 | | .75x+9=33 | | tan(x)=1.3 | | (2n+-5)=3n+10 | | C-3/5 |

Equations solver categories