To fill the blanks with the appropriate word for the statement: the process name to write the linear equations in row-echelon form.

Answer to Problem 3E
The process used to write a system of linear equations in row-echelon form is called Gaussian elimination.
Explanation of Solution
Method of elimination can be applied for more than one variable. This elimination is also used in computer to solve the system of linear equations. The system of linear equation can be converted into row-echelon form for the use of elimination method. An example of row echelon conversion is shown below:
This row-echelon form can achieved by the number of row operation in the coefficeint matrix of system of linear equations. This is process of row oprations is known as Gaussian elimination.
Chapter 7 Solutions
EBK PRECALCULUS W/LIMITS
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