Edexcel Gcse Mathematics (Linear) - Algebra: Inequalities Page 5
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87. n is an integer.
−3 < n < 4
(a) Write down all the possible values of n.
……………………………………….
(2)
(b) Solve 2x - 7 ≤ 11
………………………………
(2)
(4 marks)
8.
(a)
(i)
Solve the inequality
5x – 7 < 28
………………………
(ii)
On the number line, represent the solution set to part (i).
–5
–4
–3 –2
–1
0
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(3)
n is an integer such that –4 2n < 3.
(b) Write down the possible values of n.
…………………………
(3)
(6 marks)
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