CSEC Mathematics Linear Equations & Inequalities: Every Step, Exam Style

An equation is a balance. Whatever you do to one side you do to the other — and once that clicks, every linear equation on the paper comes down to the same few moves. This lesson works through two-step equations, unknowns on both sides, brackets and fractions, then inequalities and how to show the answer on a number line. Including the rule that costs the most marks: multiply or divide by a negative and the inequality sign flips round. Ends with a three-part exam question worth 6 marks. CSEC Maths, revised syllabus for the May–June 2027 exams. 0:00 Intro 0:52 The balance rule 1:22 Two-step equations 1:51 Unknown on both sides 2:46 Quick-fire check 3:30 Brackets 4:01 Fractions 4:35 Inequalities 5:35 Number lines 6:12 Spot the mistake 6:52 Exam-style question 8:18 Your turn 8:53 Recap Full CSEC Maths playlist:    • CSEC Mathematics 2027 | Full Course — Upda...   Full CSEC English A playlist:    • CSEC English A 2027 | Full Course (New Syl...   CXC Simplified is an independent channel and is not affiliated with the Caribbean Examinations Council. #csec #csecmaths #equations #inequalities #caribbean