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Forming and Solving Equations

Forming and Solving Equations

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Question 1

Lucy is three times as old as Alex. Lucy is 7 years older than Megan. The sum of their ages is 84.

a.

Let Alex's age be x x\,x years. Write down an equation in xxx.

[1]
b.

Hence find the ratio of Alex's age to Lucy's age to Megan's age.

[3]
Markscheme

Forming and Solving Equations Questions

  1. GCSE
  2. /Maths
  3. /Forming and Solving Equations

139 exam-style questions on AQA GCSE Maths Forming and Solving Equations. Each one has a worked solution and a mark scheme showing where the marks go.

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