Are you looking for DAV Maths Solutions for class 6 then you are in right place, we have discussed the solution of the Secondary Mathematics book which is followed in all DAV School. Solutions are given below with proper Explanation please bookmark our website for further updates!! All the Best !!

**Chapter 6 Worksheet 7 | Introduction To Algebra | Class-6 DAV Secondary Mathematics**

**Unit 6 Worksheet 7 || Introduction To Algebra**

**1. If a = 2, b = 3 find the value of the following algebraic expressions. **

**(a) 3a + 2b (b) 2a — b **

**2. If z = — 1, y = 2, z = — 3, find the value of—**

**(a) x + y + z (b) 2x – 3y + 6z **

**3. If p = — 3, q = 0, r = 2, find the value of—**

**(a) p + q + r + 1 (b) 2pq + 3qr — 4pr **

**4. If z = — 9, find the value of —3 z + 6**

**5. If a = 1, b = — 2, c = — 1, show that 7a + b + c = 2abc**

Very good 😊,