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25-09-2020
Mathematics

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5(7-x)-3(x+4)-4=4(x-3)+7

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Аноним Аноним

25-09-2020

Answer:

x=2

Step-by-step explanation:

5(7-x)-3(x+4)-4=4(x-3)+7

35-5x-3x-12-4=4x-12+7

19-8x=4x-5

+8x. +8x

24=12x

x=2

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