Question

3. Solve by the method of balancing an
equation and write the steps used to
separate the variable.
c) 5x-9=1
d) 7(x - 1)=20
e) 6x=54
f) x-4/2=1
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Answer 1

Answer:

c) 5x-9=1

5x=10

x=2

d) 7(x - 1)=20

7x - 7=20

7x=27

x=27/7

e) 6x=54

x=9

f) x-4/2=1

x-2=1

x=3

Step-by-step explanation:

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Answer 2

Answer:

x-4/2=1

x-4/2X2=1X2

x-4=2

x=4+2

x=6