Предмет: Математика, автор: Аноним

3а - ( 8 - 3а) помогитееееееееее
пжжпжппжп

Ответы

Автор ответа: larisaserova53
2

Ответ:

3а-(8-3а)=3а-8+3а=6а-8

larisaserova53: зачеркни - 6а и +6а. Они сокращаются
larisaserova53: ответ : - 2
tatsach: -2 здесь не будет
larisaserova53: почему?
larisaserova53: там же сокращаются - 6а и +6а и остаётся - 2
larisaserova53: ответьте нам!!!!!
tatsach: Где вы видите 6а
tatsach: Решение верное
Автор ответа: tatsach
0

Ответ:

Пошаговое объяснение:

3а - ( 8 - 3а) =3а-8+3а=6а-8

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