tex]пж срочно алгебра пример пожжжжжжжжжалуйсьа...

July 2022 1 5 Report

[tex] \frac{1 - 2x}{3} + \frac{2 - 3x}{4 } + \frac{x}{5} = \frac{1}{12} [/tex]
пж срочно алгебра пример пожжжжжжжжжалуйсьа

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KOTtema

Объяснение:

Ответ: х=45/73

$\frac{1 - 2x}{3} + \frac{2 - 3x}{4} + \frac{x}{5} = \frac{1}{12} = x = \frac{45}{73} \\ 20(1 - 2x) + 15(2 - 3x) + 12x = 5 \\ 20 - 40x + 30 - 45x + 12x = 5 \\ 50 - 73x = 5 \\ - 73x = 5 - 50 \\ - 73x = - 45 \\ x = \frac{45}{73}$

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pomogite ostavshiesya slova srochno

sroooooooooooooooooooochno2fb414c8a7a86aad445b36e1a738037e 63837

najdite storony chetyryohugolnika esli ego perimetr raven 8 sm a odna storona b536da9aa632639a2aaa257ea5b362683 12093

oboznachte granicu mezhdu bassejnami okeanov i vnutrennego stoka podpishite nazvan

poschitajte na skolko vremya vashego naselyonnogo punkta otlichaetsya ot vremeni mosk

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