Предмет: Алгебра, автор: GRIZLEY228

2-3(X+2)=5-2X HELP ME

Ответы

Автор ответа: naidar1973

0

2-3(Х+2)=5-2Х
2-3Х-6=5-2Х
-Х=9
Х=-9

Автор ответа: serdjo

0

2-3(х+2)=5-2х
2-3х-6=5-2х
-3х+2х=5+6-2
-5х=9
-х=9/5 :(-1)
х= 9/5

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