To calculate: The solution set for the system of equations.
The possible answers are:
Answer to Problem 30HP
The solution set for the system of equations is
Explanation of Solution
Given information:
The system of equations
Calculation:
Consider the system of equations
Take the first and the third equation,
Use the method of elimination to solve the system above.
Subtract both the equations,
Simplify it further as,
Take the second and the third equation,
Multiply second equation by 3.
Use the method of elimination to solve the system above.
Subtract both the equations,
Simplify it further as,
Solve the system of equation
Isolate the value of x from
Substitute
Now substitute
Therefore, solution is the coordinate pair,
Thus, the solution set for the system of equations is
Chapter 3 Solutions
Algebra 2
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