To find: The solution of the given system of equations.
Answer to Problem 54AYU
Explanation of Solution
Given:
Calculation:
The system of equations is:
Adding the first and second equations we get,
Multiplying the first equation by 2 and then adding to the third equation we get,
We get two expressions for and both must be equal.
Therefore we get,
Substituting in we get,
Substituting , in the first given equation we get,
Thus is the solution for the given system of equations.
Chapter 11 Solutions
Precalculus
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