Rearranging Formulae 1 worksheet

Name:                                    Date:

Rearrange for y:

Question 1: x = 4 1 y - 6	Question 2: x = 4y²
Question 3: x = 7 y + 8	Question 4: x = 5 1 y + 2
Question 5: x = 8(y + 9)	Question 6: x = 5y²
Question 7: x = 6 y²	Question 8: x = 8y - 5
Question 9: x = 5 - y	Question 10: x = 8 - y
Question 11: x = 7 y - 2	Question 12: x = 9 y²
Question 13: x = y 3	Question 14: x = y 2
Question 15: x = 7y + 4	Question 16: x = 4 y + 6
Question 17: x = 5(y - 2)	Question 18: x = 4 y - 5

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Answers

Question 1: $y=4(x+6)$	Question 2: $y=\sqrt{{\Large\frac{x}{4}}}$
Question 3: $y=7(x-8)$	Question 4: $y=5(x-2)$
Question 5: $y={\Large\frac{x}{8}}-9$	Question 6: $y=\sqrt{{\Large\frac{x}{5}}}$
Question 7: $y=\sqrt{6x}$	Question 8: $y={\Large\frac{x+5}{8}}$
Question 9: $y={5}-x$	Question 10: $y={8}-x$
Question 11: $y={7}x+2$	Question 12: $y=\sqrt{9x}$
Question 13: $y={\Large\frac{3}{x}}$	Question 14: $y={\Large\frac{2}{x}}$
Question 15: $y={\Large\frac{x-4}{7}}$	Question 16: $y={4}x-6$
Question 17: $y={\Large\frac{x}{5}}+2$	Question 18: $y=4(x+5)$

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