6+6a-2a=3a-6-2a

Solution for 6+6a-2a=3a-6-2a equation:

Simplifying
6 + 6a + -2a = 3a + -6 + -2a

Combine like terms: 6a + -2a = 4a
6 + 4a = 3a + -6 + -2a

Reorder the terms:
6 + 4a = -6 + 3a + -2a

Combine like terms: 3a + -2a = 1a
6 + 4a = -6 + 1a

Solving
6 + 4a = -6 + 1a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
6 + 4a + -1a = -6 + 1a + -1a

Combine like terms: 4a + -1a = 3a
6 + 3a = -6 + 1a + -1a

Combine like terms: 1a + -1a = 0
6 + 3a = -6 + 0
6 + 3a = -6

Add '-6' to each side of the equation.
6 + -6 + 3a = -6 + -6

Combine like terms: 6 + -6 = 0
0 + 3a = -6 + -6
3a = -6 + -6

Combine like terms: -6 + -6 = -12
3a = -12

Divide each side by '3'.
a = -4

Simplifying
a = -4