X+Y+Z=600,
3X+3Y+2Z=1500,
X+Y+2z=1000
then, find the value of x, y, z
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Step-by-step explanation:
X+Y+Z=600,
3X+3Y+2Z=1500,
X+Y+2z=1000
=3500 divide by 8
=437.5
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