Sharp EL9600C - Graphing Calculator Handbook page 24

Step & Key Operation
(When using EL-9600)
*Use either pen touch or cursor to operate.
2
1
Access the Tool menu. Select the
-
number of variables.
B
2nd F TOOL
*
2
2
-
Enter the system of equations.
5 1
ENTER ENTER
-
( )
3
ENTER
ENTER
2
3
-
Solve the system.
2nd F EXE
A system of equations can be solved easily by using the Calculate feature
or Tool feature.
5-1
2
*
1
ENTER
-
( )
1 5
ENTER
EL-9600/9400 Graphing Calculator
Display
(When using EL-9600)
Using system function, it is
possible to solve simultaneous
linear equations. Systems up
to six variables and six equa-
tions can be solved.
x = 0.75
y = - 2.75
Notes