SOLUTION: Dear Anonymous, Will you please tell me if I am doing this right.Here is the problem. Find the product of -4(-y)(-7). Justify your answer using the properties of multiplica

Algebra ->  Real-numbers -> SOLUTION: Dear Anonymous, Will you please tell me if I am doing this right.Here is the problem. Find the product of -4(-y)(-7). Justify your answer using the properties of multiplica      Log On


   

Question 527992: Dear Anonymous,
Will you please tell me if I am doing this right.Here is the problem.
Find the product of -4(-y)(-7). Justify your answer using the properties of multiplication.
I also do not have the value of Y. This is my work. Will you please add to and/or edit it.
-4(-y)=4y
-4(-7)=28
28(4y)

Thank You,
Christina
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
-4(-y)(-7) = (4y)(-7) = -28y


So -4(-y)(-7) = -28y


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