answer:
To simplify the expression 6x + 3 - 4x + 2y + 7, we need to combine like terms.
First, let's group the terms with the same variables together:
(6x - 4x) + (2y) + (3 + 7)
Now, let's simplify each group:
2x + 2y + 10
So, the simplified form of the expression 6x + 3 - 4x + 2y + 7 is 2x + 2y + 10
alli <3