[{"title": "One-Step Equation", "content": "Solve: 7x = 35. Divide both sides by 7.", "solution": "x = 5"}, {"title": "Two-Step Equation", "content": "Solve: 7x + 2 = 37. Step 1: Subtract 2 from both sides → 7x = 35. Step 2: Divide by 7.", "solution": "x = 5"}]