1. First, let's clarify what the "simple method" means in general terms: it's a straightforward approach to solving a problem without complicated steps. 2. For example, if you're solving a linear equation like $2x + 3 = 7$, the simple method involves isolating $x$ by following these steps: 3. Subtract 3 from both sides to get $2x = 7 - 3$. 4. Simplify the right side: $2x = 4$. 5. Divide both sides by 2 to isolate $x$: $x = \frac{4}{2}$. 6. Simplify the fraction: $x = 2$. This method works by performing inverse operations to isolate the variable you want to solve for. You can apply this step-by-step approach to many algebra problems where the goal is to find the value of an unknown.