11a+-8a+-9a+-3=3

Solution for 11a+-8a+-9a+-3=3 equation:

Simplifying
11a + -8a + -9a + -3 = 3

Reorder the terms:
-3 + 11a + -8a + -9a = 3

Combine like terms: 11a + -8a = 3a
-3 + 3a + -9a = 3

Combine like terms: 3a + -9a = -6a
-3 + -6a = 3

Solving
-3 + -6a = 3

Solving for variable 'a'.

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

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

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

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

Divide each side by '-6'.
a = -1

Simplifying
a = -1