Question

Решите уравнение : 1. 2,48x + 3.52x = 1. 26 2. 4. 63x + 3. 37x = 1. 92

Answer 1

2,48х+3,52х=1,26
6х=1,26
х=1,26/6
х=0,21

4,63х+3,37х=1,92
8х=1,92
х=1,92/8
х=0,24

Answer 2

1)2,48x + 3.52x = 1. 26
     6х=1.26
    х=1.26:6
     х=0.21
------------------------------------


2)4. 63x + 3. 37x = 1. 92
8х=1.92
х=1.92:8
х=0.24
-------------------------------------