To solve: The system of linear equations using elimination.
Answer to Problem 15PPE
x = 3 and y = 1
Explanation of Solution
Given information:
The equations
Calculation:
Multiply equation
Now subtract equation
Now simplify above equation.
Use above value ofy in equation
Therefore the solution is x = 3 and y = 1.
Chapter 6 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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