Linear equations resources

Students identify different parts of linear formulae which describe costs for buying and transporting clothing.

Students solve linear equations based on pizza orders and cooking times.

Students use measurements to write algebraic expressions for the perimeter and area of a garden.

Students identify parts of algebraic equations and use the equations to calculate temperatures in the Antarctic at different times of the day.

Students complete addition and multiplication linear equations by selecting from a range of numbers.

Students complete a table and a graph of an equation about the costs of bike repairs, then interpret the graph to respond to questions.

Students complete a table and a rule for a linear equation for a foreign currency exchange. The values are then plotted and interpreted.

This task is about finding the solutions for linear equations.

Students select graphs on a Cartesian plane when their gradient and y-intercepts are given.

Students complete a table based on an algebraic formula for free fall velocity, plot the results, and interpret the graph.

Students write algebraic expressions which make equations true.

Students identify whether algebraic equations are always, sometimes, or never true, and explain their reasoning.

Students calculate the cost of hiring a search and rescue helicopter and compare this cost with another helicopter company's charges.

Students solve algebraic problems about the cost of oranges and lemons and how many of each fruit is purchased for a given cost.

Students select the correct equation to describe a series of graphs.

Students complete number pairs, and write the equations for three 'number machines'.

Students evaluate and simplify algebraic expressions for the side lengths and perimeter of a composite shape. They then find x for a given perimeter.

Students write the simplest algebraic expressions for the lengths and area of parts of a composite shape, then solve these expressions using substitution. They then solve an equation that relates an algebraic expression to a given side length.

Students complete linear equations by selecting from a range of numbers.

Students use plastic money to explore and continue a number pattern about going to a disco. They then describe the pattern.

Students solve and write appropriate equations for story problems.

Students show how they find the value of an unknown number in a range of linear equations.

Students calculate the charges for lawn mowing expressed as rate plus set-up cost.

Students complete linear equations for three practical word problems.

Students solve mathematical problems involving weight. They also identify parts of the related linear equations.