Solve the system analytically. If the equations are dependent, write the solution set in terms of the variable z. x + 4y - z = -2 z = - 13 2z = 8 3x 10y + -3x + 2y - nDu anEWer hoxes to complete your choice.
Solve the system analytically. If the equations are dependent, write the solution set in terms of the variable z. x + 4y - z = -2 z = - 13 2z = 8 3x 10y + -3x + 2y - nDu anEWer hoxes to complete your choice.
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter5: Systems Of Linear Equations
Section5.3: Solve Systems Of Equations By Elimination
Problem 5.68TI: For each system of linear equations, decide whether it would be more convenient to solve it by...
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