Evaluate the following.
So, the final answer is
Step 1 :Given the expression
Step 2 :According to the order of operations (PEMDAS), we first perform the multiplication and division from left to right, and then the subtraction and addition from left to right.
Step 3 :First, perform the multiplication:
Step 4 :Then, perform the division:
Step 5 :So the expression becomes
Step 6 :Next, perform the subtraction:
Step 7 :Then, perform the addition:
Step 8 :So, the final answer is