=9a+2b-8a-3b

Solution for =9a+2b-8a-3b equation:

Simplifying
0 = 9a + 2b + -8a + -3b

Reorder the terms:
0 = 9a + -8a + 2b + -3b

Combine like terms: 9a + -8a = 1a
0 = 1a + 2b + -3b

Combine like terms: 2b + -3b = -1b
0 = 1a + -1b

Solving
0 = 1a + -1b

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
0 + -1a = 1a + -1a + -1b
Remove the zero:
-1a = 1a + -1a + -1b

Combine like terms: 1a + -1a = 0
-1a = 0 + -1b
-1a = -1b

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

Simplifying
a = b