3.3-3.5=3.3a-2.3a+0.3

Solution for 3.3-3.5=3.3a-2.3a+0.3 equation:

Simplifying
3.3 + -3.5 = 3.3a + -2.3a + 0.3

Combine like terms: 3.3 + -3.5 = -0.2
-0.2 = 3.3a + -2.3a + 0.3

Reorder the terms:
-0.2 = 0.3 + 3.3a + -2.3a

Combine like terms: 3.3a + -2.3a = 1a
-0.2 = 0.3 + 1a

Solving
-0.2 = 0.3 + 1a

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.
-0.2 + -1a = 0.3 + 1a + -1a

Combine like terms: 1a + -1a = 0
-0.2 + -1a = 0.3 + 0
-0.2 + -1a = 0.3

Add '0.2' to each side of the equation.
-0.2 + 0.2 + -1a = 0.3 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.0 + -1a = 0.3 + 0.2
-1a = 0.3 + 0.2

Combine like terms: 0.3 + 0.2 = 0.5
-1a = 0.5

Divide each side by '-1'.
a = -0.5

Simplifying
a = -0.5