Dalia S.

asked • 09/16/14# Solve the system

Solve the system

x

_{1}+x_{2}-4x_{3}=33x

_{1}+4x_{2}+3x_{3}=-8x1=?

x2=?

x3=?

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## 1 Expert Answer

You need to turn both equations into matrices. I can't do that from this tablet though.

Dalia S.

in matrix form it would look like

1 1 -4 3

3 4 3 -8

how would i go about finding a general solution for x1, x2 and x3?

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09/17/14

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Phillip R.

09/16/14