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Simplifying Algebra

Simplifying Algebra

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Question 18
a.

Simplify 12c−7d+5c−2d12c - 7d + 5c - 2d12c−7d+5c−2d

[2]
b.

Hence solve 12c−7d+5c−2d=2512c - 7d + 5c - 2d = 2512c−7d+5c−2d=25 when d=1d = 1d=1

[2]
Markscheme

Simplifying Algebra Questions

  1. GCSE
  2. /Maths
  3. /Simplifying Algebra

260 exam-style questions on CCEA GCSE Maths Simplifying Algebra. Each one has a worked solution and a mark scheme showing where the marks go.

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