Concept explainers
To find which of the given solutions is right.
Answer to Problem 30HP
Jason is correct.
Explanation of Solution
Calculation:
When looking into the method of solving of Jason,
He multiplied one of the equations with 2, and then he added the equations and found the answer.
When looking into the method of solving of Daniela,
She subtracted the given equations, but her simplification is wrong.
Jason has followed a correct process to solve system of equations.
Conclusion:
Therefore, Jason’s method of solving is correct.
Chapter 6 Solutions
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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