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Textbook Answers – Changing the subject (advanced)

July 27, 2016

There may be alternative correct solutions to the ones provided below.

Workout

Question 1

(a) x = 2A – y

(b)  Snip20160727_1

(c)   Snip20160727_2.png

(d)  Snip20160727_3

(e)  Snip20160727_4

(f)  Snip20160727_5

(g)  x = dj – 3

(h)  Snip20160727_6

(i)  Snip20160727_7

(j)  Snip20160727_8

Question 2

(a)  m = -17y

(b)  m = 7a – 6

(c)  Snip20160727_10

(d)  Snip20160727_11

(e)   Snip20160727_12

(f)  Snip20160727_13

(g)  Snip20160727_14

(h)  Snip20160727_15

(i)  Snip20160727_16

(j)  Snip20160727_17

(k)  Snip20160727_18

(l)    m = k + 2t

(m)  Snip20160727_19

(n)   Snip20160727_20

(o)  Snip20160727_22

(p)  Snip20160727_23

(q)  Snip20160727_24

(r)  Snip20160727_25

Question 3

(a)  Snip20160727_26

(b) Snip20160727_27

Apply

Question 1:  Snip20160727_28

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