2a-12=144

Simple and best practice solution for 2a-12=144 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 2a-12=144 equation: 


Simplifying
2a + -12 = 144

Reorder the terms:
-12 + 2a = 144

Solving
-12 + 2a = 144

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 12 + 2a = 144 + 12

Combine like terms: -12 + 12 = 0
0 + 2a = 144 + 12
2a = 144 + 12

Combine like terms: 144 + 12 = 156
2a = 156

Divide each side by '2'.
a = 78

Simplifying
a = 78

See similar equations:

| .09x+.97Y=8.65 | | -(4x-1)=16 | | x-1=x*1 | | 6x+3=9x-8 | | 30+x*10+10= | | 20x^2/2 | | 17+22r=16 | | 15+5h=7h+12 | | 2x(x^2-3)=0 | | 2x*1=15 | | L+50+60=180 | | 3/8y-5=5/8t-3 | | 6v^2+11+3=0 | | P-117=3 | | 5q^2-5q=4q^2-9q+21 | | -2x=x^2 | | Y=-1y-3 | | 64-25w^2=0 | | 2/3x-7/5=4/5x-5/2 | | x/2=8/12 | | 6d-13=4d-5 | | 6-4f=-2 | | =(2x-3)(5x+6) | | 5(-5x+11)= | | 3/5-x=2400 | | w+75+50=180 | | -2(3x-2)(3x-2)=0 | | 4x=-2x^2 | | z-8.65=22.3-12.56 | | Secx= | | 21s+2.5=48 | | 3y+2y+4y+5y+16+16= |

Equations solver categories