12x-12=30

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


Simplifying
12x + -12 = 30

Reorder the terms:
-12 + 12x = 30

Solving
-12 + 12x = 30

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 + 12x = 30 + 12

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

Combine like terms: 30 + 12 = 42
12x = 42

Divide each side by '12'.
x = 3.5

Simplifying
x = 3.5

See similar equations:

| 9y-2=-10+y | | 3x+5=5x+17 | | 3x+15=32 | | -9x+2=11 | | 3x*5x+20(5x+2x)=140 | | P+2r=8 | | 8+2x=0 | | 3y-51=0 | | 7(x-12)=13+5(3x-4) | | x^2+17x-60=0 | | 7x-3-4x=15 | | 3x-8=21x+4 | | 8x-23=63 | | 154-5x=5x+24 | | 2f^2+7f+2=0 | | 2n+30=44 | | 3=0.57y | | X^2-10x=-25 | | x^3+2x^2+7x+14=0 | | 12x^3-144x^2=0 | | 3x-12=69 | | (-7xy+51x-20y)+(9x-7y+11xy)= | | 2P+2P-1=0 | | 212-2x=43x+17 | | -8x=179-43x | | -151-10x=9x+20 | | 14-7x=122-28x | | 99+6x=8x+15 | | (x^4-3x^5-11x^2+3x+10)*0.5=2x^3+6x+152 | | 99+56x=8x+15 | | 6=5x^3y | | 108-6x=12x+22 |

Equations solver categories