For each system, determine whether it has a unique solution (in this case, find the solution), infinitely many solutions, or no solutions 4x +3y 14 %3D a. -82 %3D -27 A. Unique solution: z= B. Unique solution: z = C. Infinitely many solutions OD. Unique solution: z = 14, y=-27 E. No solutions 0, y 0 -27, y = 14 OF. None of the above -2z +3y = 19 4z -6y = -38 OA. Infinitely many solutions B. No solutions C. Unique solution: =0, y=0 OD. Unique solution: =-9.5, y=0 OE Unique solution: z 19, y=-38 OF None of the above 3z DA. No solutions ORUnique solution a-5, y-1 OC unque solution a 5, --3 D. utitely many solutions E Unun solution a-0, y FNone of the above
For each system, determine whether it has a unique solution (in this case, find the solution), infinitely many solutions, or no solutions 4x +3y 14 %3D a. -82 %3D -27 A. Unique solution: z= B. Unique solution: z = C. Infinitely many solutions OD. Unique solution: z = 14, y=-27 E. No solutions 0, y 0 -27, y = 14 OF. None of the above -2z +3y = 19 4z -6y = -38 OA. Infinitely many solutions B. No solutions C. Unique solution: =0, y=0 OD. Unique solution: =-9.5, y=0 OE Unique solution: z 19, y=-38 OF None of the above 3z DA. No solutions ORUnique solution a-5, y-1 OC unque solution a 5, --3 D. utitely many solutions E Unun solution a-0, y FNone of the above
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.2: The Substitution Method
Problem 32WE
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