Let the Study Guides explain all about constructing and solving Equations.

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Covers most Maths topics in Secondary High Schools

Created by an experienced maths teacher

Resources used with students studying Maths in Scottish Secondary Schools

Understanding how to construct, work with and solve several types of equations is important to ensure your success in assessments, tests and exams.

S1 & S2 Maths | HERE |

National 5 Maths | HERE |

N5 Maths Exam Formulae List | HERE |

Higher Maths - New Website | HERE |

AH Maths - New Website | HERE |

GCSE Maths | HERE |

All Other Courses | HERE |

Exam Ques 1 (GCSE) | Simultaneous Equations |

Exam Ques 2 (GCSE) | Sim Eqns with a Quadratic |

Exam Ques 3 (GCSE) | Rearranging Formulae |

Exam Ques 4 (GCSE) | Forming & Solving Eqns |

Exam Ques 5 (N5) | Constructing Formulae |

Exam Ques 6 (N5) | Changing the Subject |

Exam Ques 7 (N5) | Equations & Algebra |

Exam Ques 8 (N5) | Simultaneous Equations |

Exam Ques 9 (N5) | Straight Line Equations |

Exam Ques 10 (N5) | Trig Equations |

Mind Map 1 | Straight Line Equations |

Mind Map 2 | Straight Line Eqns (PowerPoint) |

Mind Map 3 | Simultaneous Equations |

Mind Map 4 | Solving Trig Equations |

Mind Map 5 | Solving Trig Eqns (PowerPoint) |

PowerPoint 1 | Straight Line Equations |

PowerPoint 2 | Simultaneous Equations |

Video | Equations & Inequations |

Examples of exam questions involving equations are shown below.

(1) Using algebra, solve for x and y.

* 3x + 2y = 17*

* 2x + 5y = 4*

Source: N5 Maths, 2015, P1, Q11

(2) Show that *4x² + 44x – 153 = 0*

Source: N5 Maths, 2015, P2, Q14

(3) Solve for x where 0º ≤ x ≤ 360º

* 11cosx° – 2 = 3*

Source: N5 Maths, 2014, P2, Q12

Types of Equations you may be asked to solve include:

*Quadratic equations**Trig equations**Simultaneous equations**Straight line equations*

We cover everything you need to know about Equations here in the Study Guides.

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to study Equations

Over 60 Theory Guides on key Maths topics - N5 Exam questions used to aid understanding!

Dozens of worked solutions to worksheets to check your answers

Questions & answers to exam questions by topic - great for addressing problem areas

Step-by-step worked solutions to N5 past exam papers - unavailable elsewhere

Practice Booklets ensuring success in assessments, tests & exams

Self reflection guides to assess your Maths knowledge

Topic Links

Free resources to dozens of National 5 Maths topics are available by clicking on any of the links to the right ...