rozan7ntaviandycait
rozan7ntaviandycait rozan7ntaviandycait
  • 02-09-2016
  • Mathematics
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x + y = 5. --------------. 3x + z = 2. --------------. 4y – z = 8 . x=? y=? . z=?

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tydah4lifebaby
tydah4lifebaby tydah4lifebaby
  • 02-09-2016
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