7. Systems of Equations & Matrices
Introduction to Matrices
10:27 minutesProblem 26
Textbook Question
Textbook QuestionSolve each system in Exercises 25–26. (x+3)/2 − (y−1)/2 + (z+2)/4 = 3/2, (x−5)/2 + (y+1)/3 − z/4 = − 25/6, (x−3)/4 − (y+1)/2 + (z−3)/2= − 5/2
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