Question

x+x+x+x+x+x+x+x+x+x=1659240

Answer 1

10x=1659240
x=165924
Так

Answer 2

x + x + x + x + x + x + x + x + x +x = 1659240
10 x = 1659240
x = 1659240 : 10
x = 165924
Ответ : x = 165924