-(6-3х)-7=9

(6-3х)-7=9 To solve this equation, we can follow these steps:

1. Distribute the negative sign to the terms inside the parentheses: -6 + 3х - 7 = 9

2. Combine like terms: -13 + 3х = 9

3. Move the constant term (-13) to the other side of the equation by adding 13 to both sides: 3х = 9 + 13

4. Simplify: 3х = 22

5. Finally, isolate х by dividing both sides of the equation by 3: х = 22/3

So, the value of х is 22/3.