SOLUTION: Solve -3x+5y=21 and 6x-y=-15
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Question 1205753: Solve -3x+5y=21 and 6x-y=-15
Found 2 solutions by MathLover1, josgarithmetic:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
......eq.1.....both sides multiply by
........eq.2
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......eq.1
........eq.2
--------------------------------add
go to
........eq.2, substitute
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
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Solve -3x+5y=21
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Nothing appears wrong with it needing to be solved.
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and 6x-y=-15
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That one looks good too.
AS A SYSTEM,
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