
Донат
6 год назад
(1 16/25+х)-4/5 = 4 2/25
решить уравнения
ОТВЕТЫ

Evgenevich
Jun 30, 2019
(1 16/25+х)-4/5=4 2/25;
1 16/25+х=4 2/25+4/5;
1 16/25+х=4 22/25;
х=4 22/25-1 16/25;
х=3 6/25.
1 16/25+х=4 2/25+4/5;
1 16/25+х=4 22/25;
х=4 22/25-1 16/25;
х=3 6/25.
1 16/25+х-4/5= 4 2/25
1 16/25+х-20/25= 4 2/25
41/25+х-20/25= 4 2/25
21/25+х= 4 2/25
х=4 2/25-21/25
х= 3 27/25-21/25
х= 3 6/25
1 16/25+х-20/25= 4 2/25
41/25+х-20/25= 4 2/25
21/25+х= 4 2/25
х=4 2/25-21/25
х= 3 27/25-21/25
х= 3 6/25
202