Edexcel Gcse Mathematics (Linear) - Algebra: Inequalities Page 7
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811. (a)
Solve 5x + 12 < 17
(2)
x = ..................................................................
(b)
Solve the inequality 3(2y + 1) > 10
(2)
...........................................................................
(4 marks)
Solve the inequality 4x – 3 < 7
12.
(a)
………………
(2)
An inequality is shown on the number line.
–4
–3
–2
–1
0
1
2
3
4
(b)
Write down the inequality.
…………………………
(2)
(c)
n is a whole number such that
6 3n 15
List all the possible values of n.
…………………(2)
(6 marks)
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