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Find 3x-y-3z x=-2 y=1 and z=-2
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Find 3x-y-3z x=-2 y=1 and z=-2

User Arjen Van Der Spek
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2 Answers

1 vote
Just fill in the problem... 3*-2-1-3*-2
User Jenglert
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7.1k points
4 votes
3x - y - 3z
x=-2 y=1 z=-2

=>3 X -2 - 1 - 3 X -2
=> -6 - 1 + 6
=> -1

Hope it helps !!!
User Iros
by
7.3k points
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