30-5x=12-8x

Simple and best practice solution for 30-5x=12-8x 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 30-5x=12-8x equation:


Simplifying
30 + -5x = 12 + -8x

Solving
30 + -5x = 12 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
30 + -5x + 8x = 12 + -8x + 8x

Combine like terms: -5x + 8x = 3x
30 + 3x = 12 + -8x + 8x

Combine like terms: -8x + 8x = 0
30 + 3x = 12 + 0
30 + 3x = 12

Add '-30' to each side of the equation.
30 + -30 + 3x = 12 + -30

Combine like terms: 30 + -30 = 0
0 + 3x = 12 + -30
3x = 12 + -30

Combine like terms: 12 + -30 = -18
3x = -18

Divide each side by '3'.
x = -6

Simplifying
x = -6

See similar equations:

| 8a+3(2a)=14 | | 3x+3y+6z=0 | | 0=7x+-4 | | 6b-10-4=9-3b | | 4x+8=-42-6x | | 4w+8=2w+18 | | 6t^3-38t^2-28t=0 | | -3h+2+2=4h-4 | | 10x+7=117 | | 45+w=125 | | 4p-6=7p-5 | | 0.3x=-9 | | (12-3x)2=9(7x+18) | | 5y+4=2y-3 | | N^2-7=42 | | 12y+3=19 | | 2(12x-3x)=9(7x+18) | | u+7=5 | | x+7=-0.4 | | (12x-3x)2=9(7x+18) | | -11y=-12-13x | | 15w-24=4w+2 | | 10x-7=3x+11 | | 6*x-45=-33 | | r=20x-.0002x^2 | | 3x^2-17x-20=0 | | 3x^2-17xu-20=0 | | 2y+6x=4 | | 45+2*x=55 | | x^4-4x^3-10x^2-12x-9=0 | | Qs=-27 | | 3884356842x+23545=78437845677678745 |

Equations solver categories