Casio fx-CG50 Quick Start Guide

EQUATION
a + 4b - 5c = 23
2. Solve the system { 3a + 7b + c = 32
2a -b + 6c = 5 .
The Equation menu can also be used to solve linear systems. Within the Equation menu, press Ld(QUIT).
Press q(SIMUL), then w(3).
Enter all 12 values, pressing l after each one. To solve this system, press q (SOLVE).
fx-CG50 Quick Start Guide 13

Casio fx-CG50 Specifications

General

Display Type	Color LCD
Connectivity	USB
Graphing	Yes
Dimensions	188.5 x 89 x 18.6 mm
Weight	230 g
CAS	No
Storage	16 MB Flash ROM
3D Graphing	Yes
Spreadsheet	Yes
Equation Solver	Yes
Statistical Functions	Yes
Financial Functions	Yes
Power Source	4 x AAA batteries
Programming Languages	BASIC
Memory	16 MB