To state: The solutions for the system of equation.
The resultant solution is
Given information:
The given system equations is:
Explanation:
Write the original system equations:
Let’s number the equation,
Multiply equation (1) by -2,
Add equation (2) and (4) to eliminate variable b ,
Number the equation,
Multiply equation (3) by 3,
Add equation (5) and (6) to eliminate variable a ,
Now find the value of variable a by substituting the value of b in equation (3) and simplify,
Now find the value of variable c by substituting the values of a and b in equation (1) and simplify,
Therefore, the solution for the given system of equation is
Chapter 3 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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