Chapter 4, titled ‘Linear Equations,’ in the AIOU 1429/5405 Code Business Math course, provides a comprehensive understanding of solving straightforward mathematical problems commonly encountered in business scenarios. We are pleased to announce that all five lectures for this chapter are readily available on our website, PK JOB Website. You can access these video lessons to facilitate your learning journey and master the concepts within ‘Linear Equations’ with ease. Additionally, don’t forget to check out our YouTube channel, Asif Brain Academy, for more video lessons and resources to enhance your understanding.