12a-8=16+4a

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Solution for 12a-8=16+4a equation:


Simplifying
12a + -8 = 16 + 4a

Reorder the terms:
-8 + 12a = 16 + 4a

Solving
-8 + 12a = 16 + 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.
-8 + 12a + -4a = 16 + 4a + -4a

Combine like terms: 12a + -4a = 8a
-8 + 8a = 16 + 4a + -4a

Combine like terms: 4a + -4a = 0
-8 + 8a = 16 + 0
-8 + 8a = 16

Add '8' to each side of the equation.
-8 + 8 + 8a = 16 + 8

Combine like terms: -8 + 8 = 0
0 + 8a = 16 + 8
8a = 16 + 8

Combine like terms: 16 + 8 = 24
8a = 24

Divide each side by '8'.
a = 3

Simplifying
a = 3

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