SOLUTION: graph each system or equations. then determine whether the system has no solution, one solution, or infinitely many solutions. if the system has one solution, name it.
2x-y=1
y
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Question 21837: graph each system or equations. then determine whether the system has no solution, one solution, or infinitely many solutions. if the system has one solution, name it.
2x-y=1
y=-3
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
2x-y=1
y=-3
Substitute y=-3 into the first equation:
2x-y= 1
2x -(-3) = 1
2x+ 3 = 1
2x = -2
x=-1
Solution is the point (-1,-3).
R^2 at SCC
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