To Solve: The system
Answer to Problem 59MR
The required solution is
Explanation of Solution
Given information:
The system
Calculation:
(Write the system of equations)
(Multiply the second equation by 3 and add the equations)
(Solve for x)
Now solve for the eliminated variable. Use either of the original equations
(Write the first equation)
(Substitute 3 for x)
(Solve for y)
Thus the solution is
Chapter 7 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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