Forming and Solving Equations
59
Hard
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The sizes of the angles, in degrees, of a triangle are 5x−155x - 155x−15, 2x+102x + 102x+10 and 3x+53x + 53x+5

A triangle with three interior angles labeled: 5x - 15, 2x + 10, and 3x + 5.

Work out the value of xxx.

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Forming and Solving Equations Questions

Practise Edexcel GCSE Maths Forming and Solving Equations with exam-style questions for Foundation and Higher tier. 78 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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Forming and Solving Equations Questions

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