Mathematics, 21.11.2020 01:20 supasavb99

please help I'm actually crying! Find A and B if the graph of Ax + By = 7 passes through (2,1) and is parallel to the graph of 2x - 7y = 3.

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please help I'm actually crying! Find A and B if the graph of Ax + By = 7 passes through (2,1) and i...

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