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December 18, 2014

December 18, 2014

Posted by **Tracy** on Sunday, February 6, 2011 at 10:32am.

?x + ?y + 54 z =?

Suppose he plans to build a total of 236 apartments, then complete the equation in x, y, and z which describes this:

x +(?)y +(?)z = 0.

Finally, find the solution to these equations: x =?, y =?, and z =?

- New Age Math -
**helper**, Sunday, February 6, 2011 at 12:02pmThe two equations, based on your fill-in-the-blanks above are,

25x + 35y + 54z = 8277

x + y + z = 236

Are you sure this is the exact problem as written?

Are far as I know, this problem cannot be solved to get an exact number for x, y and z .

To solve simultaneous equations in three unknown requires three equations (I've been taught).

If this can be solved with only two equations it is beyond my scope of my knowledge regarding simultaneous equations.

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