Предмет: Математика, автор: misabiloborodov

7. Розкрийте дужки та зведіть подібні доданки: - 3, 5(3a - 26) + 2(1, 3a - 6) пж очень срооооочнооо

misabiloborodov: Нет все не надо

Ответы

Автор ответа: nikaponatno

Ответ:

5(3а-26)+2(1,3а-6)=15а-130+2,6а-12=17,6а-130-12=17,6а-142

Пошаговое объяснение:

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