Photos X 19 РЕШИТЕ

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X 19 решите. 9х-7=6х+14 решение. Х-2/3+2х/3=7х/6. 9х-7 6х+14. Х-Х/7=6.
9х-7=6х+14 решение. Х-2/3+2х/3=7х/6. 9х-7 6х+14. Х-Х/7=6.

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