Determine whether the statement is true or false. If the statement is​ false, make the necessary​ change(s) to produce a true statement. To solve the system below by substitution, replace y in the second equation with 7−6x7−6x. 6x−y=7 2x+y=5 This statement is true. This statement is false. To solve the system by​ substitution, replace y in the second equation with 6x−76x−7. This statement is false. To solve the system by​ substitution, replace y in the first equation with 7−6x7−6x. This statement is false. To solve the system by​ substitution, replace x in the second equation with 7−6x7−6x.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter7: Conic Sections And Quadratic Systems
Section7.4: Solving Nonlinear Systems Of Equations
Problem 60E
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Determine whether the statement is true or false. If the statement is​ false, make the necessary​ change(s) to produce a true statement.

To solve the system below by substitution, replace y in the second equation with 7−6x7−6x.

6x−y=7

2x+y=5

  • This statement is true.
  • This statement is false. To solve the system by​ substitution, replace y in the second equation with 6x−76x−7.
  • This statement is false. To solve the system by​ substitution, replace y in the first equation with 7−6x7−6x.
  • This statement is false. To solve the system by​ substitution, replace x in the second equation with 7−6x7−6x.
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