решите уравнение 1.4х-5.2=х+4.8
1.4х-5.2=х+4.8
0.4х=10
х=25
1.4х-х=4.8+5.2
х=10:0.4
Ответ:25
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1.4х-5.2=х+4.8
0.4х=10
х=25
1.4х-5.2=х+4.8
1.4х-х=4.8+5.2
0.4х=10
х=10:0.4
х=25
Ответ:25