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Solve the following system of equations by substitution or elimination. 0.4x- 0.7y = - 5.3 0.3x - y = - 7.3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. There is one solution. The solution of the system is. (Simplify your answer. Type an ordered pair.) O B. The solution set of the system is {(x,y)|0.4x-0.7y = - 5.3}. O C. The solution set is Ø.

Solve the following system of equations by substitution or elimination. 0.4x- 0.7y = - 5.3 0.3x - y = - 7.3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. There is one solution. The solution of the system is. (Simplify your answer. Type an ordered pair.) O B. The solution set of the system is {(x,y)|0.4x-0.7y = - 5.3}. O C. The solution set is Ø.

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Systems Of Equations And Inequalities
Section5.1: Systems Of Linear Equations In Two Variables
Problem 4E
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Solve the following system of equations by substitution or elimination. 0.4x- 0.7y = -5.3 0.3x - y = - 7.3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. There is one solution. The solution of the system is (Simplify your answer. Type an ordered pair.) O B. The solution set of the system is {(x,y)|0.4x-0.7y = - 5.3}. O C. The solution set is Ø.
Transcribed Image Text:Solve the following system of equations by substitution or elimination. 0.4x- 0.7y = -5.3 0.3x - y = - 7.3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. There is one solution. The solution of the system is (Simplify your answer. Type an ordered pair.) O B. The solution set of the system is {(x,y)|0.4x-0.7y = - 5.3}. O C. The solution set is Ø.
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