SOLUTION: Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite.
x - y = 5
2x + y = 1
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Question 905462: Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite.
x - y = 5
2x + y = 1
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Add the equations together to eliminate .
Then use either equation to solve for .
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