Images 5.4 0.2

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5.4 0.2. 6,5×0,6-1,36÷1,7+1,3. 2,6х-0,75=0,9х-35,6. 2 7 Решение. (7-2х)(9-2х)-35=0.
6,5×0,6-1,36÷1,7+1,3. 2,6х-0,75=0,9х-35,6. 2 7 Решение. (7-2х)(9-2х)-35=0.

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