Answers For Reteaching Activity 20

Answers For Reteaching Activity 20 Answers for Reteaching Activity 20 Insert TopicSkill Here This document provides detailed answers and explanations for Reteaching Activity 20 focusing on the topic of Insert TopicSkill Here The structure is designed to be comprehensive and easily navigated 1 Briefly introduce the topic and its relevance to the overall curriculum State the purpose of the reteaching activity 2 Activity Overview Briefly describe the structure and components of the Reteaching Activity 20 Include information about the targeted learning objectives 3 Answers and Explanations Sectioned by Question Each question from the activity will have its own dedicated section Answer The correct answer will be clearly stated Explanation A detailed explanation will be provided for each answer addressing the key concepts and skills involved This explanation should be accessible for students struggling with the topic Example If applicable an example will be provided to further illustrate the concept and aid in comprehension 4 Additional Resources Include links to relevant websites videos or other materials that offer further support and practice for the topic 5 Conclusion Summarize the key takeaways from the reteaching activity Encourage students to review the material and seek further help if needed Example Answers for Reteaching Activity 20 Solving Linear Equations This document provides answers and explanations for Reteaching Activity 20 which focuses on solving linear equations Understanding linear equations is crucial for building a strong foundation in algebra and its applications in various fields like science engineering and 2 economics Activity Overview Reteaching Activity 20 presents a series of linear equations for students to solve using the principles of inverse operations The activity aims to solidify the students understanding of the following learning objectives Identifying and applying the inverse operations to isolate the variable Solving linear equations using a stepbystep method Verifying the solution by substituting the value of the variable back into the original equation Answers and Explanations Question 1 Solve for x 2x 5 11 Answer x 3 Explanation 1 Isolate the x term Subtract 5 from both sides of the equation 2x 5 5 11 5 This simplifies to 2x 6 2 Solve for x Divide both sides of the equation by 2 2x 2 6 2 This gives us x 3 Example To verify our solution we can substitute x 3 back into the original equation 23 5 11 This simplifies to 6 5 11 which is a true statement Therefore x 3 is the correct solution Question 2 Solve for y 3y 7 2 Answer y 3 Explanation 1 Isolate the y term Add 7 to both sides of the equation 3y 7 7 2 7 This simplifies to 3y 9 2 Solve for y Divide both sides of the equation by 3 3y 3 9 3 This gives us y 3 Example Substituting y 3 back into the original equation 33 7 2 This simplifies to 9 7 2 which is a true statement confirming y 3 as the solution Question 3 Solve for z 5 4z 17 Answer z 3 Explanation 1 Isolate the z term Subtract 5 from both sides of the equation 5 4z 5 17 5 This simplifies to 4z 12 2 Solve for z Divide both sides of the equation by 4 4z 4 12 4 This gives us z 3 3 Example Substituting z 3 back into the original equation 5 43 17 This simplifies to 5 12 17 which is a true statement confirming z 3 as the solution Additional Resources Khan Academy Insert Link to relevant Khan Academy video or resource Math is Fun Insert Link to relevant Math is Fun page Conclusion Reteaching Activity 20 provides valuable practice in solving linear equations By understanding the steps involved in isolating the variable and applying the inverse operations correctly students can build confidence and develop their problemsolving skills Remember to review the material and seek help if needed Keep practicing and soon youll be a master of solving linear equations