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Автор - Zemskovmisa

3x-(3-2x)=4x+5 помогите плиз)

Ответ

Проверено экспертом

Автор - vikasidorova201

Ответ:

8

Пошаговое объяснение:

3x-3+2x=4x+5

3x+2x-4x=5+3

1x=8

Ответ

Проверено экспертом

Автор - prettypushkova

3х - (3 - 2х) = 4х + 5

3х - 3 + 2х = 4х + 5

3х + 2х - 4х = 5 + 3

х = 8

- - - - - - - - - - - -

Проверка:

3 · 8 - (3 - 2 · 8) = 4 · 8 + 5

24 - (3 - 16) = 32 + 5

24 - (-13) = 37

24 + 13 = 37

37 = 37

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