FORM 3 UNIT 6 1 Unit Content Expand All Lesson 1: Elimination method 1 Quiz Expand Lesson Content Unit 6 Lesson 1: Exercise 1 Lesson 2: Balancing coefficients in one equation only 3 Quizzes Expand Lesson Content Unit 6 Lesson 2: Exercise 1 Unit 6 Lesson 2: Exercise 2 Unit 6 Lesson 2: Exercise 3 Lesson 3: Balancing coefficients in both equations 2 Quizzes Expand Lesson Content Unit 6 Lesson 3: Exercise 1 Unit 6 Lesson 3: Exercise 2 Lesson 4: Substitution method 2 Quizzes Expand Lesson Content Unit 6 Lesson 4: Exercise 1 Unit 6 Lesson 4: Exercise 2 Lesson 5: Problems solved by simultaneous equations 2 Quizzes Expand Lesson Content Unit 6 Lesson 5: Exercise 1 Unit 6 Lesson 5: Exercise 2