Rearranging Formulae 1 worksheet

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Rearrange for y:

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

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Answers

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

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