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18-03-2017
Mathematics

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7x – 4 and 6x – 4 – x are equivalent using the interactive tool.

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Аноним Аноним

18-03-2017

7X-4=6X-4-X
7X-6X+X=0
2X=0
X=0

Answer Link

18-03-2017

The answer is 0 hope it helps

Answer Link

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