Starter quiz

  • What is the value of x for 3x + 5 = 2(x - 2)?
    • '-9' ✓
  • What is the value of x for \frac{5x + 15}{3} = \frac{2x - 2}{2}?
    • '-9' ✓
  • What is the positive value of x for x^2 - 4x - 12 = 0?
    • '6' ✓
  • Rearrange for x: 3y - x = 15?
    • x = 3y + 15
    • x = 15 - 3y
    • x = 3y - 15  ✓
  • Make b the subject for a + 2b = 10
    • b = \frac{10-a}{2}  ✓
    • b = \frac{a-10}{2}
    • b = \frac{a}{20}
  • Make p the subject of \frac{2p + q}{3} = 4
    • p = 4 - \frac{q}{3}
    • p = 6 - \frac{q}{2}  ✓
    • p = 2q + 12
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