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 +
M
2 + 3z =
M
9
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
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