2(2a-4)=8

Simple and best practice solution for 2(2a-4)=8 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 2(2a-4)=8 equation: 


Simplifying
2(2a + -4) = 8

Reorder the terms:
2(-4 + 2a) = 8
(-4 * 2 + 2a * 2) = 8
(-8 + 4a) = 8

Solving
-8 + 4a = 8

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 8 + 4a = 8 + 8

Combine like terms: -8 + 8 = 0
0 + 4a = 8 + 8
4a = 8 + 8

Combine like terms: 8 + 8 = 16
4a = 16

Divide each side by '4'.
a = 4

Simplifying
a = 4

See similar equations:

| 10x+14=2(-5x+7) | | 4x+6y-7x+2y= | | 5y+3=3y+11 | | 6a+11=-a-8 | | 5x-3x=15-17 | | 0.5x-2.325=3.75 | | 4b-20=2b-80 | | -3x-5=3x+1 | | 13x+8=2x-3 | | [6w+2]=[6w+18] | | X^4-3x^3=O | | 10=-3v+v | | 336=x^2+5 | | X+X+X=48 | | 4a^2-49c^2=0 | | 7x^2-8x+25=0 | | 7.00(35)+10.50x=308.00 | | -2(n+12.7)=44.8 | | x-9.99=5.6 | | c^2-4d^2=0 | | x-6=5x+9 | | -6+5m=-m+2(4m-6) | | 4(1.20)+x=7.20 | | 10x^2+14x+284=0 | | x+5.62=9.36 | | 5x+2x+7=3x-9 | | (6x-10)=4x+1-2x | | 16t^2-h=0 | | 81x^2+36xy+4y^2=0 | | u+4.9=6.33 | | 8-5p-8p=-18 | | u+4.9=6.34 |

Equations solver categories