Texas Instruments MathPrint TI-30X Pro User Manual

4x + 3y + 5z = 4
2x + 4y – 2z = 14
Sys-solv % $
3×3 system
<
Enter
coefficients
5 < M 2 < 3 <
M 9 <
4 < 3 < 5 < 4
<
2 < 4 < M 2 <
14 <
Note: For 3x3, notice that
the first equation must be
entered as:
5x + M2 + 3z = M9
Solution
<
<
<
<
Note: Press r to change the number format if needed.
Example 3×3 System with Infinite Solution
Enter the
system
% 2
1 < 2 < 3 < 4
<
Math Tools 59

Texas Instruments MathPrint TI-30X Pro Specifications

General

Display Lines	4
Display Characters per Line	16
Memory	Last Answer
Complex Numbers	Yes
Fractions	Yes
Power Source	Battery
Vector Operations	Yes
Features	MathPrint
Equation Solving	Yes
Matrix Operations	Yes