Answer:
The value of the expression is -3.
Explanation:
Consider the provided expression.
![-3(-3+2)-6](https://img.qammunity.org/2020/formulas/mathematics/middle-school/okkbbkklhkk91aa0pkwjcnntquctyljgkc.png)
Step 1: Solve the parentheses.
![-3(-1)-6](https://img.qammunity.org/2020/formulas/mathematics/middle-school/m8620ne50vy2oujwb9quif74m3crdykylg.png)
Step 2: Open the parentheses.
![3-6](https://img.qammunity.org/2020/formulas/mathematics/middle-school/urblp9fdu217rz9ec8c9xuaq3hsgvh6tnj.png)
Step 3: Subtract the like terms.
![-3](https://img.qammunity.org/2020/formulas/mathematics/high-school/g9ryf6zec7ttdocusirrca19g2zxqe9qme.png)
Hence, the value of the expression is -3. The required steps is shown above.