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QMMaths

Rearranging formulae (1)

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Answers

    On this sheet, all answers start with x = \dots. Do not include the x = in your answer. For example if your answer is x = 2y - t, just write 2y - t.

    Make x the subject in the expressions below.

  1. mx + t = p
  2. cx - p = t
  3. x^{2} = z
  4. \displaystyle{\frac{x}{p}} - t = h
  5. q\left( x - c \right) = m
  6. a\sqrt{x} = y
  7. hx^{2} - q = a
  8. \displaystyle{\frac{ax - q}{p}} = p
  9. Rearrange these more difficult formulae to make x the subject:

  10. mx + t = p
  11. cx - p = t
  12. x^{2} = z
  13. \displaystyle{\frac{x}{p}} - t = h
  14. q\left( x - c \right) = m
  15. a\sqrt{x} = y
  16. hx^{2} - q = a
  17. \displaystyle{\frac{ax - q}{p}} = p