3x-6=12+x

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


Simplifying
3x + -6 = 12 + x

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

Solving
-6 + 3x = 12 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-6 + 3x + -1x = 12 + x + -1x

Combine like terms: 3x + -1x = 2x
-6 + 2x = 12 + x + -1x

Combine like terms: x + -1x = 0
-6 + 2x = 12 + 0
-6 + 2x = 12

Add '6' to each side of the equation.
-6 + 6 + 2x = 12 + 6

Combine like terms: -6 + 6 = 0
0 + 2x = 12 + 6
2x = 12 + 6

Combine like terms: 12 + 6 = 18
2x = 18

Divide each side by '2'.
x = 9

Simplifying
x = 9

See similar equations:

| 1/5x-2/3(15)=30 | | 8x^2-10x+3=0 | | g+7g+4g=180 | | x^2-5x-4=-6x+2 | | .3=195 | | 3=-14-x | | -2x-6-8-9x=-12x | | x^2-5x-4=-6+2 | | 5z^2-12z=z^2+144 | | 7x-9+7x+15=90 | | .05x+.1(x-500)=.08x | | 10x+170=-2(-x) | | 16x^3-28x^2-60x=0 | | 9r=90 | | (-7)x(-3)=x | | -(7/5)(y-20)-(1/15)=0 | | 20x^2+48x-5= | | 5p-(9p+19)=3-(6p-5) | | x^2-7x=5x^2-12x | | 5(3x-4)-7x+8=20(x+2)-2(6x-5) | | 2x-6=12+x | | 10x^2+13x-30=0 | | 5/x+1/2=6/x | | 12x^2+40x-7= | | 4+[17-5(5-3)]= | | 39-66=14p | | (x+7)(x-3)=-7 | | 10(x+17)=-2(-x) | | 2(1-7k)=-4k-38 | | 2a^2+8a-24= | | 5x+3(x-5)=8x-3(x+4) | | 2z/9-3=-8 |

Equations solver categories