Question 948234
Without graphing, tell whether the system has one solution, no solution, or an infinite number of solutions.

 Make sure to explain how you know your answer is correct in order to receive full credit.

 y = x + 3
 y = -2x + 3
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Substitute to solve:
x+3 = -2x+3
3x = 0
x = 0
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If x = 0, y = 3
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Ans: One solution.
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Cheers,
Stan H.
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