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

User Lucasreta
by
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1 Answer

3 votes
4x - y - 2z
(4*-2) - 3 - (2*-2)
-8 - 3 - (-4)
-8 -3 + 4
-11 + 4
-7
User MichaelChirico
by
8.0k points
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