Предмет: Математика, автор: Пасан1

2(x-7)=3 как решить, помогите пожалуйста

Ответы

Автор ответа: ernazar3
0
2×(x-7)=3
7-x=2×3
7-x=6
x=7+6
Автор ответа: kity3
0
2(x-7)=3
2x-14=3
2x=3-14
2x=11
x=5,5
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