Show that the system of linear equations 2x + 3x₂ + x3 = 5 x₁ = 4x₂ + 5x, = 8 - can be written as the matrix equation 3 28-0 1² -45

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 4.76TI: Write the system of equations that corresponds to the augmented matrix: [111423181113] .
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Show that the system of linear equations
2x₁ + 3x₂ + x3 = 5
x₁ - 4x₂ + 5x, = 8
can be written as the matrix equation
2
3
-45
XI
X₂
[8]
Transcribed Image Text:Show that the system of linear equations 2x₁ + 3x₂ + x3 = 5 x₁ - 4x₂ + 5x, = 8 can be written as the matrix equation 2 3 -45 XI X₂ [8]
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