Casio fx-570ES - Solve Function

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Casio FX-570ES One Page Exercise:
SOLVE FUNCTION
>>> Solve the equation sat =
2
2
1
for
a
if given that 56
=
s when 8
=
t .
What To Do The Screen Display
Turn on the calculator, set calculator to “COMP” mode and set up to MathIO.
W w 1 q w 1
As we want to solve the problem for a, we must use variable X for a. For t and s we use the
variables A and B. First we enter the expression.
a 1 R 2 $ Q ) Q z d
Q r Q x
Then we enter the corresponding values given (remember A is for t and B is for s.)
q r
8 p 5 6 p
p