Casio Algebra FX 2.0 PLUS User Manual page 331

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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