To verify the given system of equation.
Answer to Problem 6.1.2.7P
The system has no solution
Explanation of Solution
Given information:
Calculation:
To verify the system, find solution of equation,
Assume equations to be (1) and (2) respectively.
Put value of y from (1) in (2),
Solving,
So,
Hence ,
Put value of x in (2)
Solving,
So,
Put these values of x and y in equation (1),
Left hand side,
=y
= 479
Right hand side,
=
Solving,
Next,
=
Thus,
=481
Hence, Left hand side ≠ right hand side.
It has no solution.
Chapter ISG Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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