EX 2.3 Class 8 | Linear Equations In One Variable | Chapter 2| NCERT | In Hindi | Rajmith study

Book - RS aggarwal Class - 8 Chapter -Linear Equations In One Variable Chapter 2 Exercise 2.3 `````````````````````````````````` Chapter -Linear Equations In One Variable Chapter 2 Exercise 2.4    • Linear Equations In One Variable  Ex 2.4  ...   Follow me on :----- Instagram :- https://www.instagram.com/abhishek632... Rajmith Study Solving Equations having the Variable on both Sides An equation is the equality of the values of two expressions. In the equation 2x – 3 = 7, the two expressions are 2x – 3 and 7. In most examples that we have come across so far, the RHS is just a number. But this need not always be so; both sides could have expressions with variables. For example, the equation 2x – 3 = x + 2 has expressions with a variable on both sides; the expression on the LHS is (2x – 3) and the expression on the RHS is (x + 2). • We now discuss how to solve such equations which have expressions with the variable on both sides Solve the following equations and check your results. 1. 3x = 2x + 18 2. 5t – 3 = 3t – 5 3. 5x + 9 = 5 + 3x 4. 4z + 3 = 6 + 2z 5. 2x – 1 = 14 – x 6. 8x + 4 = 3 (x – 1) + 7 7. x = 4 5 (x + 10) 8. 2 3 x 1 = 7 3 15 x 9. 2y + 5 3 = 26 3 − y 10. 3m = 5 m – 8 5