kaylaloveswaffl kaylaloveswaffl

24-10-2017
Mathematics

contestada

any help? Geometry

1.Justify each step in solving the equation 4x=7(x-3) by writing a reason for each statement.
1. 4x=7(x-3)
2. 4x=7x-21
3. -3x=-21
4. x=7

Respuesta :

miaamber18 miaamber18

24-10-2017

The answer I believe is
1-4 are just the steps to get to your answer. you answer is '7'

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