Express the following statements in the form of a linear equations of two variables and draw the graph of them : (i) The sum of two numbers is 15.

Linear equation in two variable

Linear equation in two variable

Express the following statements in the form of a linear equations of two variables and draw the graph of them : (ii) If 2 is added to both the numerator and denominator of a fraction, the value of the fraction becomes 7/9 .

Express the following statements in the form of linear equations of two variables and draw the graphs of each of the equations : (i) The product of two numbers is 10.

Express the following statements in the form of linear equations of two variables and draw the graphs of each of the equations : (ii) The perimeter of a rectangular garden is 200 m.

Express the following statements in the form of linear equations of two variables and draw the graphs of each of the equations : (iv) If 2 added to both the numerator and denominator of a fraction it becomes (4)/(5) .

Express the following statements in the form of linear equations of two variables and draw the graphs of each of the equations : (iii) At present, the age of Debleena's father is 42 year more than that of Debleena.

Express the following statements in the form of simultaneous linear equations and solve them by drawing graphs : (i) The sum of two numbers is 12 and their difference is 4. Find the numbers.

Graph of a Linear Equation in Two Variables

Linear equation in two variable and examples