Final answer:
The simplified form is 3x - 2y + 5.
Step-by-step explanation:
To solve the expression 8 + 3x - 2y - 3, you need to combine like terms. First, combine the numbers without variables: 8 - 3 = 5. Next, combine the terms with the same variable.
So, the expression simplifies to 3x - 2y + 5.
This is the final simplified form of the expression.