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4. Jimmy tried to solve the system of equations below, but he made an error. |2x−y=18 y = 4x+2 His work is shown. Circle the error he made. Explain the error and show how to solve the system correctly. 2x - 4x + 2 = 18. His mistake was: -2x + 2 = 18 -2x = 16 x = -8 The correct steps are: J= 4(-8) + 2 y=-32 +2 y = -30

4. Jimmy tried to solve the system of equations below, but he made an error. |2x−y=18 y = 4x+2 His work is shown. Circle the error he made. Explain the error and show how to solve the system correctly. 2x - 4x + 2 = 18. His mistake was: -2x + 2 = 18 -2x = 16 x = -8 The correct steps are: J= 4(-8) + 2 y=-32 +2 y = -30

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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4. Jimmy tried to solve the system of equations below, but he made an error. |2x−y=18 y = 4x+2 His work is shown. Circle the error he made. Explain the error and show how to solve the system correctly. 2x - 4x + 2 = 18 His mistake was: -2x + 2 = 18 -2x = 16 x = -8 The correct steps are: J= 4(-8) + 2 y = -32 +2 y = -30
Transcribed Image Text:4. Jimmy tried to solve the system of equations below, but he made an error. |2x−y=18 y = 4x+2 His work is shown. Circle the error he made. Explain the error and show how to solve the system correctly. 2x - 4x + 2 = 18 His mistake was: -2x + 2 = 18 -2x = 16 x = -8 The correct steps are: J= 4(-8) + 2 y = -32 +2 y = -30
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