What is the expression 73 - 4 - 3 + 8, the first operation is
The first operation in the expression "73 - 4 - 3 + 8" is subtraction. To solve this expression, you need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
In this case, there are no parentheses or exponents, so we move on to the next step, which is multiplication and division. Since there are no multiplication or division operations, we move on to addition and subtraction.
We start from left to right and perform the subtraction first: 73 - 4 = 69.
Next, we subtract 3 from 69: 69 - 3 = 66.
Finally, we add 8 to 66: 66 + 8 = 74.
So, the expression "73 - 4 - 3 + 8" simplifies to 74.