Simultaneous equations like 𝒚 = 2𝒙 - 1 and 𝒚 = 𝒙 + 1 can be represented graphically. To solve the equations graphically, the two lines 𝒚 = 𝒙 + 1 and 𝒚 = 2𝒙 - 1 are drawn on the same diagram.

Mr and Mrs Smith take their two children to the cinema. The total cost is £33. Mr Jones takes his three children to the cinema and the total cost is £27.50. Calculate the price of a child's ticket and ...

👉Learn how to solve a system of three linear systems. A system of equations is a set of equations which are to be solved ...

👉 How to write the rule of a function given the table of values. To write the rule of a function from the table is somehow ...

CBSE Class 10 Chapter 3: Pair of Linear Equations in Two Variables focuses on solving two linear equations simultaneously using graphical and algebraic methods. Students learn key concepts such as ...