2(a+6)+a+3=0

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Solution for 2(a+6)+a+3=0 equation:


Simplifying
2(a + 6) + a + 3 = 0

Reorder the terms:
2(6 + a) + a + 3 = 0
(6 * 2 + a * 2) + a + 3 = 0
(12 + 2a) + a + 3 = 0

Reorder the terms:
12 + 3 + 2a + a = 0

Combine like terms: 12 + 3 = 15
15 + 2a + a = 0

Combine like terms: 2a + a = 3a
15 + 3a = 0

Solving
15 + 3a = 0

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + -15 + 3a = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 3a = 0 + -15
3a = 0 + -15

Combine like terms: 0 + -15 = -15
3a = -15

Divide each side by '3'.
a = -5

Simplifying
a = -5

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