Answer:
The answer to your expression is **-7**.
Explanation:
I followed to solve the expression:
First, I applied the order of operations (PEMDAS) to the expression. This means that I solved the parentheses first, then the exponents, then the multiplication and division from left to right, and finally the addition and subtraction from left to right.
Next, I simplified the expression inside the parentheses. To do this, I added or subtracted the numbers inside each pair of parentheses. For example, -20-(-84) is the same as -20+84, which is 64. Similarly, -9+59 is 50. So, the expression became [64 ÷ (-5)] of [50].
Then, I simplified the expression inside the brackets. To do this, I divided 64 by -5, which is -12.8. So, the expression became [-12.8] of [50].
Finally, I simplified the expression by multiplying -12.8 and 50, which is -640. This is the final answer.
Therefore, the answer to your expression is -640. I hope this helps you understand how to solve expressions like this one.