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Math Help - Urgent algebra help - not sure if enough info is given

  1. #1
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    Urgent algebra help - not sure if enough info is given

    x(.60)=y

    y(3.1699)=z

    z+y=892,189

    what is X
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  2. #2
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    Quote Originally Posted by kurtolios
    x(.60)=y

    y(3.1699)=z
    z+y=892,189
    what is X
    Hello,

    you have a system of three linear equations:

    \left \{\begin{array}{ccc}.6 \cdot x+y=0\\3.1699 \cdot y+z=0\\y+z=892.189\end{array}\right.

    You'll get the approximate solutions:
    x = -356.59887927...
    y = 213.959327562...
    z = 678.229672438...

    Greetings

    EB
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    Thanks!
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