Предмет: Математика, автор: zippik2006

Помогите решить уравнение
0,2+x=0.35
3x-0,284=5716
25,34-{27+x}-15,34


tatsach: {27+x} почему такие скобки
tatsach: и чему равно 3 уравнение
zippik2006: это обычные
zippik2006: скобки
tatsach: уравнение должно быть чему то равно, а у вас 3 уравнение ни чему не равно

Ответы

Автор ответа: tatsach
0

0,2+x=0.35

х=0.35-0.2

х=0.15


3x-0,284=5716

3х=5716+0.284

3х=5716,284

х=5716,284:3

х=1905,428

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