Linear Equations

Linear Equations Quiz

Spec 2.4 · Edexcel IGCSE Maths: Quiz

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5 questions, one answer each

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1. Solve $4x + 7 = 23$ .
- A. $x = 4$
- B. $x = 5$
- C. $x = 6$
- D. $x = 7.5$
2. Expand $3(x - 2)$ .
- A. $3x - 2$
- B. $3x - 6$
- C. $x - 6$
- D. $3x + 6$
3. Solve $6x - 5 = 3x + 10$ .
- A. $x = 5$
- B. $x = 3$
- C. $x = \frac{5}{3}$
- D. $x = 15$
4. Solve $\frac{x}{4} + 3 = 7$ .
- A. $x = 4$
- B. $x = 10$
- C. $x = 16$
- D. $x = 28$
5. Solve $\frac{x+2}{3} = \frac{x-1}{2}$ .
- A. $x = 5$
- B. $x = 7$
- C. $x = -1$
- D. $x = 3$