Edexcel Gcse Mathematics (Linear) - Algebra - Forming And Solving Equations Page 5
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94.
Diagram NOT
accurately drawn
The sizes of the angles, in degrees, of the triangle are
2x + 7
2x
x + 18
(a)
Use this information to write down an equation in terms of x.
.............................................................................
(2)
(b) Use your answer to part (a) to work out the value of x.
x = .................................
(2)
(4 marks)
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