Linear equations and inequalities
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Linear equations and expressions
1Solve a linear equationOpen, set of 8START2Recognise linear equationsOpen, set of 8START3Set up and solve a practical linear equationOpen, set of 8START
Equations with brackets and fractions
4Solve a linear equationOpen, set of 8START5Set up and solve a practical linear equationOpen, set of 8START6Solve equations that contain algebraic fractionsOpen, set of 8START
Formula substitution and rearrangement
7Substitute values into a formulaOpen, set of 8START8Substitute into and rearrange a formulaOpen, set of 8START
Linear inequalities
9Read, draw and match inequality number linesOpen, set of 8START10Solve and interpret a linear inequationOpen, set of 8START
Intersections of linear graphs
11Read the point of intersection of two linesOpen, set of 8START12Solve a pair of simultaneous linear equationsOpen, set of 8START
Simultaneous equations by substitution
13Solve simultaneous equations by substitutionOpen, set of 8START14Solve a practical problem with simultaneous equationsOpen, set of 8START15Set up a pair of simultaneous equations from a descriptionOpen, set of 8START16Build and use a formula in two unknownsOpen, set of 8START
Simultaneous equations by elimination
17Solve simultaneous equations by eliminationOpen, set of 8START18Solve a practical problem with simultaneous equationsOpen, set of 8START19Set up a pair of simultaneous equations from a descriptionOpen, set of 8START20Build and use a formula in two unknownsOpen, set of 8START
Linear inequalities in the coordinate plane