4. Use Cramer's Rule to solve the system 2x1+ 6x2+ 8T3 4x+15x2 + 19x3 2x1 +3r3 16 38 6.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
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Chapter6: Linear Systems
Section6.5: Determinants
Problem 7SC: Use Cramers rule to solve 2x-y+2z=6x-y+z=2x+y+2z=9.
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4. Use Cramer's Rule to solve the system
2x1 + 6x2 + 8T3
4x+15z2 + 19x3
2x1 + 3x3
16
38
6.
Transcribed Image Text:4. Use Cramer's Rule to solve the system 2x1 + 6x2 + 8T3 4x+15z2 + 19x3 2x1 + 3x3 16 38 6.
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