To find: The solution of the given system of equations.
Answer to Problem 52AYU
Explanation of Solution
Given:
Calculation:
The system of equations is:
Multiplying the first equation by 2 and then adding to the third equation we get,
Multiplying the third equation by 2 and then adding to the second equation we get,
Thus we have the following two expressions for :
Both the above expressions must be equal.
Substituting in we get,
Substituting and in the first equation we get,
Thus is the solution to the given system of equations.
Chapter 11 Solutions
Precalculus
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