SOLUTION: help me name this property if 4m=-15,then-12m-45

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Question 155085: help me name this property if 4m=-15,then-12m-45
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
help me name this property
if 4m=-15
and -3=-3,
then-12m=45
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Equals multiplied by equals are equal.
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Cheers,
Stan H.