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## Answers

X/4=(x-21)

x=4(x-21)

x=4x - (21*4)

4x-x=21*4

3x=21*4

x=(21*4)/3

x=7*4(21 is cancelled by 3)

x=28

x=4(x-21)

x=4x - (21*4)

4x-x=21*4

3x=21*4

x=(21*4)/3

x=7*4(21 is cancelled by 3)

x=28

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X/4=(x-21)

x=4(x-21)

x=4x - (21*4)

4x-x=21*4

3x=21*4

x=(21*4)/3

x=7*4(21 is cancelled by 3)

x=28

x=4(x-21)

x=4x - (21*4)

4x-x=21*4

3x=21*4

x=(21*4)/3

x=7*4(21 is cancelled by 3)

x=28