3x-(-6)=12

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


Simplifying
3x + -1(-6) = 12

Multiply -1 * -6
3x + 6 = 12

Reorder the terms:
6 + 3x = 12

Solving
6 + 3x = 12

Solving for variable 'x'.

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

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

Combine like terms: 6 + -6 = 0
0 + 3x = 12 + -6
3x = 12 + -6

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

Divide each side by '3'.
x = 2

Simplifying
x = 2

See similar equations:

| X+0.4=0.3 | | -8d-6=d-312 | | 144-x^2y^2= | | 5m-8=3+8 | | -64-8x=5x+50 | | -16x^2+18x+4=0 | | 2y=2x+10 | | 3(n-2)=-36 | | 6x^4+24x^2+36x+54=0 | | 7=34-7 | | 2h+7-3+2h= | | 7y+4=y-176 | | x^2+y^2+4x+6y-7=0 | | 5x+14=10-x | | 75x+15x=25x | | 7(-1-4x)=-315 | | (.12)(50)+(.08)(x)=(.1)(50+x) | | -4(8z+7)= | | 5=25-4 | | y=-1.25x+20 | | t^2=81-18t | | Y+5=-4(x-1) | | 4x+44=104 | | 2x^2+3x-495=0 | | 3.5w+3.5=5w+2 | | 4(2x-6)-3-2x=6-4x | | 7(x-2)=5x-8 | | 384= | | 6=10x+3y | | (3x-2)(3x+6)= | | 6+x=5.8 | | x+84=-4x+9 |

Equations solver categories