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17-11-2017
Mathematics

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7y-23 plus 23x-16 plus 8x-21 show steps find x and Y

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sgm52503 sgm52503

17-11-2017

7y-23+23x-16+8x-21
7y-23+31x-16-21
7y-23+31x-(-5)
7y−60+31x

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