1) 5(13-2х)=-19-3х
65 – 10x = – 19 – 3x
– 10x + 3x = – 19 – 65
-7x = -84
x = 12
2) 1479:(7х-5)=29
7х-5=1479:29
7х-5=51
7х=51+5
7х=56
х=56/7
х=8
1) 5(13-2х)=-19-3х
65 – 10x = – 19 – 3x
– 10x + 3x = – 19 – 65
-7x = -84
x = 12
2) 1479:(7х-5)=29
7х-5=1479:29
7х-5=51
7х=51+5
7х=56
х=56/7
х=8