Texas Instruments TI-36X Pro User Manual page 60

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Example 3×3 system
Solve: 5x – 2y + 3z = -9
4x + 3y + 5z = 4
2x + 4y – 2z = 14
System
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solve
3×3
<
system
First 5 <
equation
M2 <
3 <
M 9 <
Second 4 <
equation 3 <
5 <
4 <
Third 2 <
equation 4 <
M2 <
14 <
Solutions
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$
$
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