To Solve : System of linear equation
Answer to Problem 38E
The given system of equationis consistent and has solution
Explanation of Solution
Given information:
The equation is
Calculation :
The system of linear equation is
Using Elimination method
Equation 1:
Equation 2:
Equation 3:
Now , Adding Equation 1 and Equation 2 to obtain Equation 4
Equation 4
Multiply (Equation 3) by 2 and Add it with Equation 4
therefore,
Now putting
Now putting
Hence the given system of equation is consistent , has solution
Chapter 7 Solutions
Precalculus with Limits: A Graphing Approach
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