6a+2b+3a-6+9b=

Solution for 6a+2b+3a-6+9b= equation:

Simplifying
6a + 2b + 3a + -6 + 9b = 0

Reorder the terms:
-6 + 6a + 3a + 2b + 9b = 0

Combine like terms: 6a + 3a = 9a
-6 + 9a + 2b + 9b = 0

Combine like terms: 2b + 9b = 11b
-6 + 9a + 11b = 0

Solving
-6 + 9a + 11b = 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 + 9a + 6 + 11b = 0 + 6

Reorder the terms:
-6 + 6 + 9a + 11b = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 9a + 11b = 0 + 6
9a + 11b = 0 + 6

Combine like terms: 0 + 6 = 6
9a + 11b = 6

Add '-11b' to each side of the equation.
9a + 11b + -11b = 6 + -11b

Combine like terms: 11b + -11b = 0
9a + 0 = 6 + -11b
9a = 6 + -11b

Divide each side by '9'.
a = 0.6666666667 + -1.222222222b

Simplifying
a = 0.6666666667 + -1.222222222b