How do you insert grouping symbols to make this equation true? 9 plus 9 divided by 3 times 5 minus 3 = 12

[(9 + 9) / 3] * (5 - 3) = 12

16/2*4-3

To solve this equation and make it true, you need to insert grouping symbols (parentheses, brackets, or braces) in the correct places. Here's the step-by-step explanation:

1. According to the order of operations (PEMDAS/BODMAS), start by simplifying any calculations inside parentheses first.

2. Begin by inserting parentheses to group the division part:
9 + (9 ÷ 3) × 5 - 3 = 12

3. Now, simplify the division inside the parentheses:
9 + (3) × 5 - 3 = 12

4. Apply multiplication next:
9 + 15 - 3 = 12

5. Add and subtract from left to right:
24 - 3 = 12

6. Finally, solve the subtraction:
21 = 12

Since the equation 21 = 12 is false, it is not possible to insert grouping symbols to make the original equation true.