Question

2. Give first the step you will use to separate the variable and then solve the equation:
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Answer 1

Answer:

a) 3l=42

= l = 42/3

= l = 14

b)b/2= 6

= b = 6x2

b = 12

c)p/7= 4

= p = 4x7

p = 28

d) 4x = 24

x = 24/4

x = 6

e)8y = 36

y = 36/8

y = 9/2

f) z/3 =5/4

z = 5/4 x 3

z = 15/4

g) a/ 5 = 7/ 15

a = 7/15 x 5

a = 7/3

h) 20t = -10

t = -10/ 20

t = -1/2

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