1. The problem asks to solve exercise 6-3 from CPM CC Course 3, Section 6.1.1. Since the exact problem is not specified, I will assume it involves solving a linear equation or inequality as typical for this section. 2. The general approach to solving linear equations is to isolate the variable on one side using inverse operations such as addition, subtraction, multiplication, and division. 3. For example, if the problem is to solve $2x + 3 = 7$, we start by subtracting 3 from both sides: $$2x + 3 - 3 = 7 - 3$$ which simplifies to $$2x = 4$$ 4. Next, divide both sides by 2 to isolate $x$: $$\frac{\cancel{2}x}{\cancel{2}} = \frac{4}{2}$$ which simplifies to $$x = 2$$ 5. This is the solution to the equation. If you provide the exact problem statement, I can give a precise solution.