Description

The calculator solves systems of linear equations with two andthree variables. • System solver 2x2 Solves systems of two linearequations in two variables by substitution or using using Cramer'srule. • System solver 3x3 Solves systems of three linear equationsin three variables using Cramer's Rule. To solve 3x3 systems ofequations, you should select a landscape orientation. Features:Shows step-by-step solution. Supports integer, fractional anddecimal coefficients. Shows results as decimals and fractions.Stores history with the possibility to recall previous equations.Sends results and history via email. Supports both portrait andlandscape orientation.