The solution of the system of equations by substitution method.
The solution is to be verifiedgraphically.
Answer to Problem 11E
Explanation of Solution
Given information:
The system of the equation are:
Calculation:
The given equations are
Multiply the first equation by
Substitute
Subtract
Divide the equation by
Find the value of
Find the value of
The solutions are
Now, verify the given equation by graphically are as shown below:
Thus,the solutions are
Chapter 7 Solutions
EBK PRECALCULUS W/LIMITS
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