To draw: The graph of lines in the system, then check system is consistent or inconsistent. If system is consistent determine solution.
Answer to Problem 36CR
The given system of equations is consistent. Solution is
Explanation of Solution
Given Information: Given a system of equations
The given set of equations
It is seen that both the lines are intersecting.
This means given lines are intersecting.
Therefore, system has unique solution
System is consistent
Now solve the equation algebraically
Multiply (i) by 3 and add equation (ii)
-----------------------
Put value of x in eq (i)
Chapter 7 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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