To solve: The system of linear equations using any of the method and explain the choice.
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Answer to Problem 16PPE
x =
Explanation of Solution
Given information:
The equations
Calculation:
Since, in the given system of linear equations value second term i.e. 2y and −2y can be cancelled out easily. Therefore it is best to use the elimination method to solve these set of equations.
Now add equation
Now simplify above equation.
Use above value ofx in equation
Therefore the solution is x =
Chapter 6 Solutions
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