Question

решите уравнения (2,34+x)-8,5=4,73

Answer 1

(2,34+x)-8,5=4,73; 2,34+х=4,73+8,5; Х=13,23-2,34; Х=10,89

Answer 2

2,34+х=4,73+8,5
2,34+х=13,23
х=13,23-2,34
х=10,89