Предмет: Математика, автор: rwars1732

Какое число надо подставить вместо a, чтобы корнем уровнения 52+(a-x)=24 было число 40

Ответы

Автор ответа: edsem1403

1

Ответ:

a=12

Пошаговое объяснение:

a-x=24-52

a-x=-28

a-40=-28

a=-28+40

a=12

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