kimbo2016
kimbo2016
13-09-2016
Mathematics
contestada
find 3x-y-3z x=-2 y=1 and z=-2
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sammiethoj18
sammiethoj18
13-09-2016
Just fill in the problem... 3*-2-1-3*-2
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faizu
faizu
13-09-2016
3x - y - 3z
x=-2 y=1 z=-2
=>3 X -2 - 1 - 3 X -2
=> -6 - 1 + 6
=> -1
Hope it helps !!!
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