Question

What is the augmented matrix for the following system?

X₁+X7-X4-2

2X1-X2 X3+3X4-3

3X1-2x=4​

Answer 1

An augmented matrix for a system of equations is a matrix of numbers in which each row represents the constants from one equation (both the coefficients and the constant on the other side of the equal sign) and each column represents all the coefficients for a single variable.