Concept explainers
To conclude: about graphs of the given equations.
Answer to Problem 9LC
If two linear equations are true when
Explanation of Solution
Given information : The two linear equations are true when
An equation is a statement that contains an equal symbol. It represents that the expressions on both the sides of
An equation in which degree of the variable is
(Degree refers to the highest power of the variable)
If an equation is satisfied by a point
If each of the equations in a system of equations is satisfied by a point
Therefore,
If two linear equations are true when
Chapter 6 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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