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Mathematics, 21.09.2020 14:01 msitez772

If we add two equations in a normal. system. we have 6x+7y=32. explain why the same (X, y) pair is also a solution to this equation.(the new equation has the same solution because...

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If we add two equations in a normal. system. we have 6x+7y=32. explain why the same (X, y) pair is a...
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