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Автор - markoshi

Решите, пожалуйста, уравнения :з
-4х=-10х-9;
6+3х=4х-1;
-1+2х=10х+3;
-4+3=8х+5;
9+4х=8х-9;
2+8х=3х+9;
6-2х=3х-10.

Ответ

Автор - xapugin2012
-4х+10х= -9
6х= -9
х= -9:6
х= -1,5

3х-4х= -1-6
-х= -7
х=7

2х-10х=3+1
-8х=4
х=4:(-8)
х= -0,5

-8х=5+4-3
-8х=6
х=6:(-8)
х= -0,75

4х-8х= -9-9
-4х= -18
х= -18:(-4)
х=4,5


8х-3х=9-2
5х=7
х=7:5
х=1,4

 -2х-3х= -10-6
-5х= -16
х= -16:(-5)
х=3,2


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