2a=12-4a

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Solution for 2a=12-4a equation:


Simplifying
2a = 12 + -4a

Solving
2a = 12 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
2a + 4a = 12 + -4a + 4a

Combine like terms: 2a + 4a = 6a
6a = 12 + -4a + 4a

Combine like terms: -4a + 4a = 0
6a = 12 + 0
6a = 12

Divide each side by '6'.
a = 2

Simplifying
a = 2

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