Casio CFX-9970G User Manual page 126

7-2 Linear Equations with Two to Six Unknowns
You can use the procedures described here to solve linear equations with
unknowns that match the following formats:
Two unknowns
Six unknowns
k k k k k Specifying the Number of Unknowns
While in the Equation Mode, press 1 (SIML) and then specify the number of
unknowns.
a
1
a
2
a
1
a
2
a
3
a
4
a
5
a
6
• You can also solve linear equations with three, four, and five unknowns. In
each case, the format is similar to those shown above.
• {2}/{3}/{4}/{5}/{6} ... linear equation with {2}/{3}/{4}/{5}/{6} unknowns
x + b y = c
1 1
x + b y = c
2 2
x + b y + c z + d t + e
1 1 1
x + b y + c z + d t + e
2 2 2
x + b y + c z + d t + e
3 3 3
x + b y + c z + d t + e
4 4 4
x + b y + c z + d t + e
5 5 5
x + b y + c z + d t + e
6 6 6
u + f v = g
1 1 1
u + f v = g
2 2 2
u + f v = g
3 3 3
u + f v = g
4 4 4
u + f v = g
5 5 5
u + f v = g
6 6 6
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