To calculate: describe and correct the error made in the part of the solution.
Answer to Problem 29PPE
Explanation of Solution
Given information:
Calculation:
Student has multiplied first equation with 3 and second equation with 4, and subtracted second equation from the first one to eliminate
Now, let’s correct that mistake
Chapter 6 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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