GCSE: Algebra & Solving Linear Equations Dr J Frost Last modified: 24 th August 2013.

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GCSE: Algebra & Solving Linear Equations Dr J Frost Last modified: 24 th August 2013

Algebra Common Mishaps Either answer the following or identify the mistake made. ? ? ?

Algebraic Simplification Revision ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

Solving Linear Equations ?

? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

Setting up equations People in the left row work on this: People in the middle row work on this: People in in the right row work on this: Your mum’s age in 6 years time is 3 times as much as it was 6 years ago. How old is your mum? ???

GCSE Questions ? June 2012

GCSE Questions ?

? June 2013

A* Question ?

Exercises Edexcel GCSE Mathematics Textbook Page 146 – Exercise 10B Q2, 3, 9, 11-14

Solving Equations involving Fractions Töten die Fraktionen!! The first thing you always do whenever you see an equation involving fractions: Multiply through by the denominator(s), so no fractions!

Solving Equations involving Fractions ? ?

? ?

Exercises Edexcel GCSE Mathematics Textbook Page 150 – Exercise 10C Q1 – odd parts from (a), 2, 3, 4, ? ? ? ? ? ?