0580/12 Oct/Nov 2024, Question 3: Solving Linear Equations
Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Calculator · 2 marks
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The question, in short
Solve two simple linear equations, one involving multiplication by 5 and one involving adding 6.
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Part (a) · 1 mark
Find the value of x that satisfies 5x = 14.
- 1x = 14 ÷ 5
- 2x = 2.8
Answer2.8
Part (b) · 1 mark
Find the value of x that satisfies x + 6 = 25.
- 1x = 25 − 6
- 2x = 19
Answer19
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