Respuesta :

Answer:

x= r+cr+c

Step-by-step explanation:

Statement       l      Reason

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c-x= d-d-r-cr    l      Given

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-x= d-d-r-cr-c   l      Subtraction: First you need to subtract c from both sides

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-x= -r-cr-c         l      Combine like terms

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x= r+cr+c          l      Divide: You need to divide by negative one on both sides