Casio CFX-9850G PLUS Calculations Manual - Page 3

Browse online or download pdf Calculations Manual for Calculator Casio CFX-9850G PLUS. Casio CFX-9850G PLUS 13 pages. 6. matrix calculations
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Casio CFX-9850G PLUS Calculations Manual

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
x + b
1
a
x + b
2
a
x + b
1
a
x + b
2
a
x + b
3
a
x + b
4
a
x + b
5
a
x + b
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
y = c
1
1
y = c
2
2
y + c
z + d
t + e
u + f
1
1
1
1
y + c
z + d
t + e
u + f
2
2
2
2
y + c
z + d
t + e
u + f
3
3
3
3
y + c
z + d
t + e
u + f
4
4
4
4
y + c
z + d
t + e
u + f
5
5
5
5
y + c
z + d
t + e
u + f
6
6
6
6
v = g
1
1
v = g
2
2
v = g
3
3
v = g
4
4
v = g
5
5
v = g
6
6
101