4x+5y+4z = 8 3x+3y+ z =-9 5x+5y+2z = -1 Write the augmented matrix:
Chapter7: Systems Of Equations And Inequalities
Section7.7: Solving Systems With Inverses
Problem 3SE: Can you explain whether a 2×2 matrix with an entire row of zeros can have an inverse?
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![4.x+5y+4z = 8
3x+3y+ z = -9
5x+5y+2z = -11
Write the augmented matrix:
enter matrix
acer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe5289d52-9e5a-4dd1-915c-bdebc34ffffa%2F27c993f0-cfbe-4de7-8bad-21cc4a4c9656%2Ft3zn6t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4.x+5y+4z = 8
3x+3y+ z = -9
5x+5y+2z = -11
Write the augmented matrix:
enter matrix
acer
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