Which is the first step in simplifying the expression 2(x + 3) + 5?
2x + 2(3) + 5
2x + 3 + 5
2 + x + 3 + 5
2(5) + x + 3
2x + 2(3) + 5
2x + 3 + 5
2 + x + 3 + 5
2(5) + x + 3