Ответ:
(35,52-х) :2,8=7,3.
(35,52-х) =7,3×2,8;
(35,52-х) =20,44;
х=35,52 : 20,44;
х=1 {2}
{7}
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35,52 - х = 20,44
х = 35,52 - 20,44
х= 55,96
Ответ:
(35,52-х) :2,8=7,3.
(35,52-х) =7,3×2,8;
(35,52-х) =20,44;
х=35,52 : 20,44;
х=1 {2}
{7}