3a(2a-4)=

Simple and best practice solution for 3a(2a-4)= 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 3a(2a-4)= equation: 


Simplifying
3a(2a + -4) = 0

Reorder the terms:
3a(-4 + 2a) = 0
(-4 * 3a + 2a * 3a) = 0
(-12a + 6a2) = 0

Solving
-12a + 6a2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '6a'.
6a(-2 + a) = 0

Ignore the factor 6.

Subproblem 1
Set the factor 'a' equal to zero and attempt to solve:

Simplifying
a = 0

Solving
a = 0

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

Simplifying
a = 0

Subproblem 2
Set the factor '(-2 + a)' equal to zero and attempt to solve:

Simplifying
-2 + a = 0

Solving
-2 + a = 0

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

Add '2' to each side of the equation.
-2 + 2 + a = 0 + 2

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

Combine like terms: 0 + 2 = 2
a = 2

Simplifying
a = 2
Solution
a = {0, 2}

See similar equations:

| -4(4n+5)+7n=-5n+2 | | -2/5y+6/5=-3/2y-3 | | 4(2a+5)= | | y+5+2y+3=29 | | 3/8x1/7 | | 3m=m-14 | | -2/5x-6=7/3x-6/5 | | (X)(x)-7x=-12 | | y-(-1)=8/9(x-3) | | 2x+3+x=18 | | x^2+2x-342=0 | | 12=3y-2 | | 3(x+4)(2x-5)=0 | | 10x=3(2x-8) | | 30+1.95m=7.95m | | 30+1.95m=7.95 | | 6=2.5L | | 2x=27+(-9) | | 81y^4-16=factor | | 81y^4-16= | | -5(t-4)+8t=7t-3 | | 11-x-(-3)=8 | | 6y^2-29y+20= | | 7a+10-5a=4+6a-14 | | -5x+(-8)=32 | | 4(2p)=4(-2p-1) | | rt=2800 | | 42p=4-2p-1 | | 4x^3+18x^2+18x= | | 5-x=2x+9 | | x+(-11)=-5 | | X-12y=-2 |

Equations solver categories