Explain how to get the answer to this question but don’t give me the answer

Select the correct number from each drop-down menu to complete this equation.

-3-(4x+6)=( + X)-3

To get the answer to this question, you will need to carefully analyze the equation given and determine the correct numbers to substitute into the two drop-down menus in order to correctly complete the equation. Remember to consider the signs of the numbers and follow the rules of algebra for solving equations.

Explain to me how I solve this

To solve this equation, you will first need to simplify the expression on the left side of the equation by distributing the negative sign in front of the parentheses. Then, combine like terms to isolate the variable term on one side of the equation. Once you have isolated the variable term, you can solve for the variable by moving constants to the other side of the equation. Finally, choose the correct numbers to replace the placeholders in the equation.

Here are the steps broken down:
1. Distribute the negative sign to the terms inside the parentheses: -3 - 4x - 6.
2. Combine like terms to simplify the expression: -9 - 4x.
3. On the right side of the equation, you are looking for two numbers that add up to X.
4. Combine like terms on the right side of the equation: ? + ? = X

After simplifying and isolating the variable term on one side of the equation, you should be able to determine the numbers that will correctly complete the equation.

What’s that last step again?

The last step involves considering the right side of the equation and finding two numbers that add up to X. To complete the equation, you need to select the correct numbers from the dropdown menu that, when added together, will give you the value of X. Remember that the numbers you choose should make the two sides of the equation equal to each other.