Photos 27 X 1 РЕШИТЬ

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27 x 1 решить. X+3=-9x. 10x-3=x+3. 3×9^X-10×3^X+3≤0. X-3=10/X.
X+3=-9x. 10x-3=x+3. 3×9^X-10×3^X+3≤0. X-3=10/X.

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