Answer:
16
Step-by-step explanation:
First, you have to follow the order of operations. (PEMDAS) So you would simplify the numbers inside of the parenthesis, (4*2), and (5-3). The equation then becomes 20 - (8) / (2). Next, you do multiplication and division next, since there is no exponent. 20 - 4. You then simplify the rest by subtracting. 20 - 4 = 16. There is your answer.
