Debug0getfani Debug0getfani

27-06-2016
Mathematics

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find 4x − y − 2z if x = −2, y = 3, and z = −2

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Kunchan Kunchan

27-06-2016

4x - y - 2z
(4*-2) - 3 - (2*-2)
-8 - 3 - (-4)
-8 -3 + 4
-11 + 4
-7

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