3x+6*3=12

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


Simplifying
3x + 6 * 3 = 12

Multiply 6 * 3
3x + 18 = 12

Reorder the terms:
18 + 3x = 12

Solving
18 + 3x = 12

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 3x = 12 + -18

Combine like terms: 18 + -18 = 0
0 + 3x = 12 + -18
3x = 12 + -18

Combine like terms: 12 + -18 = -6
3x = -6

Divide each side by '3'.
x = -2

Simplifying
x = -2

See similar equations:

| 2p(p-7)=6-3p | | 0.5x-1=0 | | 3x+3=4+6x-2 | | (16x-112)+40=4x | | 2+0.0625x=180+0.1x | | 2*x+28=50 | | 5p+4p+6= | | 5p-2=7(-p-2)+(-2+10p) | | y=-180-9(x) | | 2x+1/3=4/3x-1 | | 22r+11= | | (8v+3)(v+1)=0 | | 3(y+7)+2=44 | | 1/2(2x-18) | | -.5x^2+5=13 | | 7k-k=19 | | X^2-7=3 | | 7d-d+5d+6-4d=0 | | 2a+4-6a-5=4a+2 | | 2k+2k+8k=180 | | -12x+12=13x+13 | | s-10=20.66 | | 3(3-y)+1=39 | | -9+4t=7t | | 5.59x+16.77=33.54 | | 13+2x=58-15 | | 88=5x1/4x | | F(x)=x^3+x^2-14x-24 | | 3(3-7)+1=39 | | 13+2x=58-10 | | 14x^2-21x+7= | | 2x+50=-2x+50 |

Equations solver categories