Class 7 Chapter 4 Exercise 4.1, 4.2 & 4.3 Simple Equations CBSE New Syllabus NCERT

Class 7 Chapter 4 Exercise 4.1, Exercise 4.2, Exercise 4.3, Simple Equations, CBSE, New Syllabus, NCERT, Exercise 4.1 Question no 1, Exercise 4.1 Question no 2, Exercise 4.1 Question no 2, Exercise 4.1 Question no 3, Exercise 4.1 Question no 4, Exercise 4.1 Question no 5, Exercise 4.1 Question no 6, Exercise 4.2 Question no 1, Exercise 4.2 Question no 2, Exercise 4.2 Question no 2, Exercise 4.2 Question no 3, Exercise 4.2 Question no 4, Exercise 4.3 Question no 1, Exercise 4.3 Question no 2, Exercise 4.3 Question no 2, Exercise 4.3 Question no 3, Exercise 4.3 Question no 4, Complete the last column of the table, check the value given in the bracket is a solution or not, solve equations by trial and error method, write equations for the statements, setup an equation, give the first step to separate the variable and solve the equations, solve and find the unknown numbers, solve the following, solve the riddle,