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Find 3x - y - 3z if x = -2, y = 1, and z = -2.
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Find 3x - y - 3z if x = -2, y = 1, and z = -2.

User Cgseller
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1 Answer

4 votes
3x - y - 3z
(3*-2) - 1 - (3*-2)
-6 - 1 - (-6)
-7 + 6
-1
User Trefex
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8.5k points
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