4a=12-2a

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Solution for 4a=12-2a equation: 


Simplifying
4a = 12 + -2a

Solving
4a = 12 + -2a

Solving for variable 'a'.

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

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

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

Combine like terms: -2a + 2a = 0
6a = 12 + 0
6a = 12

Divide each side by '6'.
a = 2

Simplifying
a = 2

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