Write the system of equations as a matrix equation AX = B, with A as the coefficient matrix of the system. x + 8y = - 11 - 4x + 4y = - 28 y

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter4: Systems Of Linear Equations
Section4.5: Solve Systems Of Equations Using Matrices
Problem 203E: Write the system of equations that that corresponds to the augmented matrix. 203. [220021301| 12 2]
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Write the system of equations as a matrix equation AX = B, with A as the coefficient matrix of the system.
x + 8y = - 11
- 4x + 4y = - 28
y
Transcribed Image Text:Write the system of equations as a matrix equation AX = B, with A as the coefficient matrix of the system. x + 8y = - 11 - 4x + 4y = - 28 y
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