Предмет: Математика, автор: soonatikitok

помогите.............​

Приложения:
akkmuzyka0: я вижу ахаха

Ответы

Автор ответа: akkmuzyka0
1

Ответ:

-19-1,1х=40,8+3,5

-1,1х-3,5х=-19-40,8

-4,6х=-59,8

х=-59,8:(-4,6)

х=13

ответ: 13

akkmuzyka0: НЕ МОЖЕТ БЫТЬ ТАМ ПОЛОЖИТЕЛЬНОГО ЧИСЛАААА
KseniaVersace: а ты дерево
KseniaVersace: проверь на калькуляторе может
KseniaVersace: я знаю что я пишу
akkmuzyka0: если мы умножаем отриц на отриц получается полож
akkmuzyka0: ты ничего не знаешь
KseniaVersace: я все знаю , не надо меня учить
KseniaVersace: я знаю, а ты видимо нет
KseniaVersace: ещё раз повторюсь не знаешь посмотри на калькуляторе
KseniaVersace: ответ -13
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