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does the system have exactly one solution,no solution,or infinitely many solutions? 2x+y=5 -6x-3y=-15
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bria016
at March 30, 2010
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answer #1
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If you divide each term of the second equation by -3 you will get an equation identical to the top equation. When this happens it means you have two equations of the same line and therefore will have infinitely many solutions.
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Nancy095
March 30, 2010
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