Предмет: Математика, автор: Pelmeni880

Решите пожалуйста:2х-3 3/5=6 2/5 Срочно нужна помощь. Даю 30 баллов

Ответы

Автор ответа: lywehhhhh

$2x-3\frac{3}{5} =6\frac{2}{5}$

$2x-\frac{18}{5} =\frac{32}{5}$

$2x=\frac{18}{5} +\frac{32}{5}$

$2x=\frac{50}{5}$

$2x=10$

$x=10:2$

$x=5$

Pelmeni880: Спасибо

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