👉 Learn about solving an inequality and graphing its solution. An inequality is a relation where the expression in the ...

👉 Learn how to graph linear inequalities written in standard form. Linear inequalities are graphed the same way as linear ...

How to solve simultaneous equations using graphs. How much is each ticket? Draw a bar to represent one adult and two children’s tickets. Let’s call the adult ticket 𝑦 and the child ticket 𝑥. Another ...

Be careful to note what a GCSE question is asking. If it states ‘solve algebraically’ then you must do so. To find solutions from graphs, look for the point where the two graphs cross one another.