Master the fundamentals of algebra with Kaufmann and Schwitters’ ELEMENTARY AND INTERMEDIATE ALGEBRA: A COMBINED APPROACH, 6e, International Edition. Learn from clear and concise explanations, many examples, and numerous problem sets in an easy-to-read format. The book’s "Learn, Use and Apply" formula helps you learn a skill, use the skill to solve equations, and then apply it to solve application problems. This simple, straightforward approach helps you understand and apply the key problem-solving skills necessary for success in algebra and beyond.