Casio Algebra FX 2.0 User Manual page 305

You can press 4(MANU) to change to the Manual Mode or 5(AUTO) to change to the
Auto Mode.
Example To solve 4X = 8 in the Verify Mode
(Linear Equation)(AX = B)
2(INPUT)ewiw6(EXE)
4(VRFY)cw
6(JUDG)
7-3-5
Tutorial Mode
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