Share
Explore BrainMass

Matrix Systems

Solve the System
{x1 + x2 = -4
{x2 + x3 = 3
{x3 + x4 = -5
{x1 + x4 =-12
(See attachment for full question)

Attachments

Solution Summary

A system of equations is solved by the echelon method.

$2.19