rianmckenzie9277 rianmckenzie9277

07-03-2018
Mathematics

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Expression equivalent to (-3x + 6.3y) - (-5x + 4.2y)

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Аноним Аноним

07-03-2018

(-3x + 6.3y) - (-5x + 4.2y)
= -3x + 6.3y + 5x - 4.2y
= 2x + 2.1y

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