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22. For what values of k does the linear system (5x + 5y = k ( x +y = 3 A. k = 0 B. k = 15 C.k #15 (x+y=3z-8=0 23. Find the solution of the linear system y3z3 = 0. z+2=0 A. x = 5, y = -3, z = -2 B. x = -3, y = 5, z = -2 has infinitely many solutions? D. none C. x = 4, y = -3,z = -2 D. x = 5, y = 3, z = -2

22. For what values of k does the linear system (5x + 5y = k ( x +y = 3 A. k = 0 B. k = 15 C.k #15 (x+y=3z-8=0 23. Find the solution of the linear system y3z3 = 0. z+2=0 A. x = 5, y = -3, z = -2 B. x = -3, y = 5, z = -2 has infinitely many solutions? D. none C. x = 4, y = -3,z = -2 D. x = 5, y = 3, z = -2

Algebra for College Students
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.1: Systems Of Two Linear Equations In Two Variables
Problem 91PS
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22. For what values of k does the linear system (5x + 5y = k (x+y = 3 A. k = 0 B. k = 15 C.k #15 (x+y=3z-8=0 23. Find the solution of the linear system y 3z3 = 0. z +2=0 A. x = 5, y = -3, z = -2 B. x = -3, y = 5, z = -2 has infinitely many solutions? D. none C. x = 4, y = -3, z = -2 D. x = 5, y = 3, z = -2
Transcribed Image Text:22. For what values of k does the linear system (5x + 5y = k (x+y = 3 A. k = 0 B. k = 15 C.k #15 (x+y=3z-8=0 23. Find the solution of the linear system y 3z3 = 0. z +2=0 A. x = 5, y = -3, z = -2 B. x = -3, y = 5, z = -2 has infinitely many solutions? D. none C. x = 4, y = -3, z = -2 D. x = 5, y = 3, z = -2
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