What is the value of the expression 2(3 + 4) - 5?

To solve the expression 2(3 + 4) - 5, you first need to simplify the expression inside the parentheses.

Begin with the addition within the parentheses:

3 + 4 equals 7.

Now, replace the parentheses in the original expression with this result:

2(7) - 5.

Next, perform the multiplication:

2 multiplied by 7 gives you 14.

Now, the expression is simplified to:

14 - 5.

Finally, perform the subtraction:

14 - 5 equals 9.

Thus, the value of the expression is 9.

In this context, the correct answer would be 9, which is not the same as the originally provided answer. By following the order of operations—parentheses first, then multiplication, and finally subtraction—this method ensures that calculations are done accurately to arrive at the correct answer.