a+3b+6=

Solution for a+3b+6= equation:

Simplifying
a + 3b + 6 = 0

Reorder the terms:
6 + a + 3b = 0

Solving
6 + a + 3b = 0

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + a + -6 + 3b = 0 + -6

Reorder the terms:
6 + -6 + a + 3b = 0 + -6

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

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

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

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

Simplifying
a = -6 + -3b