zachulloa4 zachulloa4

07-05-2017
Mathematics

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Evaluate 9 x - y -2 for x equals negative 3 and Y equals 2

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PsychrolutesMarcidus PsychrolutesMarcidus

07-05-2017

x=-3
y=2

9x - y -2
= 9(-3) -(2)-2
= -27-2-2
= -31

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