Equations and Finding the Unknown | हिंदी व्याख्या | Class 7 Ganita Prakash II | NCERT Maths 2025
Master the basics of Algebraic Equations! 📐In this fun and engaging lesson, Prof. Analysis breaks down the fundamental concepts of equations from the Class 7 Ganita Prakash II (NCERT 2025) curriculum. If you’ve ever wondered what "x" really is or why we use the equal sign, this video is for you! Here, I have explained ALL ABOUT Equations alongs with difference with IDENTITY, Algebraic Expression. NOTE - Where should we add, subtract , multiply or divide - I have discussed this in detail in previous video. Check 12:29 to 14:44 of this video • Ch7 Finding the Unknown (part 3) | हिंदी व... In this video, we cover: ✅ The Definition of an Equation: Understanding the statement of equality between two algebraic expressions. ✅ LHS vs. RHS: Breaking down the Left Hand Side and Right Hand Side. ✅ How to Solve an Equation: Learning the art of isolating the variable using addition, subtraction, multiplication, and division on both sides. ✅ True vs. False Equations: Why $5/5 = 1$ is a valid equation but $3 = 4/3$ is a false one. ✅ Types of Equations: A quick look at Linear, Quadratic, and Cubic equations, as well as equations with No Solution (Contradictions) and Infinite Solutions (Identities). ✅ Higher Math Sneak Peek: Introduction to System of Equations and solving for multiple variables. Why watch this? Perfect for Class 7 students following the new NCERT syllabus. Simple Hindi explanations mixed with English technical terms. Practical examples that make math feel like solving a puzzle! 🕒 Timestamps: [00:00] Introduction to Equations [00:36] Definition: Statement of Equality [01:40] Components: Constants, Variables & Coefficients [02:00] Understanding LHS and RHS [03:00] What does "Solving an Equation" mean? [04:00] Step-by-Step Operations: Adding & Subtracting [05:41] How to Isolate the Variable (The Goal) [07:15] Valid vs. False Equations (Mathematical Logic) [09:44] Equations in One Variable (Linear Equations) [11:50] Introduction to Quadratic Equations (Power of 2) [12:41] When an Equation has No Solution (Contradiction) [13:49] Identities and Infinite Solutions [14:26] Equation vs. Algebraic Expression (The Big Difference) [16:37] Sneak Peek: Cubic & System of Equations [18:08] Conclusion & Summary FINDING THE UNKNOWN Part 1 • Ch7 Finding the Unknown (part 1) | हिंदी व... Part 2 • Ch7 Finding the Unknown (part 2) | हिंदी व... Part 3 • Ch7 Finding the Unknown (part 3) | हिंदी व... Part 4 • Ch7 Finding the Unknown (part 4) | हिंदी व... The Hindi explanation is perfect for CBSE and NCERT students looking for a clear and detailed tutorial on Algebra. Do not forget to subscribe our channel for learning the INNER WORKINGS OF MATHS. #algebratricks #equations #GanitaPrakash #FindingTheUnknown #AlgebraClass7 #ProfAnalysis #MathsInHindi #NCERT2025 #AlgebraicEquations
