Предмет: Математика, автор: Airis2007

120+x • 3= 375 решите уравнение

Ответы

Автор ответа: Paris1d
0
3x=375-120

3x=255
x=255:3
x=85
Автор ответа: TOXAH4ИK
0
ро
Автор ответа: MrLion5
0
120+х*3=375 
3х=375-120 
3х=255 
х=255:3 
х=85
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