In this video playlist you will explore how to solve logarithmic equations. To solve logarithmic equations it is important to first simplify your equation so that you either have an isolated ...

👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes each of the equations in the system true. To ...

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 ...