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March 29, 2015

March 29, 2015

Posted by **audrey** on Thursday, October 1, 2009 at 11:19pm.

- math -
**DrBob222**, Thursday, October 1, 2009 at 11:46pmx =# fifth grade students.

y = # fourth grade students

z = # third grade students.

=========================

x + y + z = 33

x = z + 6

y = z

Solve for x, y, z.

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