5/6×(1/3x-1/5)≥3x+3 1/3. Created by Blonvick. matematika-ru

Ответ:Пошаговое объяснение:

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Blonvick @Blonvick

August 2021 1 5 Report

5/6×(1/3x-1/5)≥3x+3 1/3

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artemsukhomlinsky

Ответ:

$x\leq -\frac{9}{7}$

Пошаговое объяснение:

$\frac{5}{6} (\frac{1}{3}x-\frac{1}{5} )\geq 3x+3\frac{1}{3} \\\frac{5}{18}x-\frac{1}{6} \geq 3x+\frac{10}{3} \\5x-3\geq 54x+60\\5x-54x\geq 60+3\\-49x\geq 63\\x\leq -\frac{9}{7}$

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texpozhalujsta nuzhno srochno

texpozhalujsta mne ochen nuzhno bystro pozhalujsta

znajti perimetr pryamokutnogo trikutnika yaksho odin z katetiv 21sm a gipotenuza

esli chto eto zbirnik dlya pidgotovki do dpa z matematiki 9 klas merzlyak v gd3 va

esli chto ono est v gd3 eto zbirnik zadach dlya pidgotovki do dpa z matematiki 9 k

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