2a+2a+2a+6+6+5a=

Solution for 2a+2a+2a+6+6+5a= equation:

Simplifying
2a + 2a + 2a + 6 + 6 + 5a = 0

Reorder the terms:
6 + 6 + 2a + 2a + 2a + 5a = 0

Combine like terms: 6 + 6 = 12
12 + 2a + 2a + 2a + 5a = 0

Combine like terms: 2a + 2a = 4a
12 + 4a + 2a + 5a = 0

Combine like terms: 4a + 2a = 6a
12 + 6a + 5a = 0

Combine like terms: 6a + 5a = 11a
12 + 11a = 0

Solving
12 + 11a = 0

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 11a = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 11a = 0 + -12
11a = 0 + -12

Combine like terms: 0 + -12 = -12
11a = -12

Divide each side by '11'.
a = -1.090909091

Simplifying
a = -1.090909091