20(-2-3) divided by -3[4-(-2)]-4(-3)

You need to use the order of operations here which is a little difficult given how we have to write the math at this site.

I am understanding that 20(-2-3) is the numerator which would be 20(-5) or -100

The denominator is
-3[4 -(-2)] - 4(-3)
-3 [4+2] -4(-3)
-3(6) -4(-3)
-18 + 12
-6
Can you finish from here?

20(-2-3) divided by -3[4-(-2)]-4(-3)

= 20(-5) รท [ -3[4+2] + 12]
= -100 รท [ -18 + 12]
= -100/-6
= 50/3 or 16.666... or 16 2/3

To solve this expression, let's break it down step by step:

Step 1: Simplify the expressions inside the parentheses.
Inside the first set of parentheses, we have -2 - 3, which equals to -5.
Inside the second set of parentheses, we have -2, which is already simplified.

So, the expression becomes:
20(-5) divided by -3[4 - (-2)] - 4(-3)

Step 2: Simplify the expression inside the brackets.
Inside the brackets, we have -2 in the denominator, and since we have a negative sign in front of the brackets, it changes the signs inside. Therefore, we have:
4 - (-2) = 4 + 2 = 6.

So, the expression now becomes:
20(-5) divided by -3(6) - 4(-3)

Step 3: Simplify the expression with the remaining operations.
To maintain the order of operations, we'll first multiply the numbers involved:
20(-5) = -100
-3(6) = -18
-4(-3) = 12

Now, the expression becomes:
-100 divided by -18 - 12

Step 4: Perform the division and subtraction.
Dividing -100 by -18 gives us 5.55 (rounded to two decimal places) or -5 5/9 in fraction form.

Finally, subtracting 12 from -5 5/9 gives us:
-5 5/9 - 12 = -5 5/9 - 108/9 = -113/9, which is the final answer.

So, the expression 20(-2-3) divided by -3[4-(-2)]-4(-3) evaluates to -113/9.