Question

решите уравнения X * 9 = 74 + 826

Answer 1

9x=74+826
9x=900
x=900/9
x=100

Answer 2

х × 9 = 74 + 826
9х = 74 + 826
9х = 900
х = 900 : 9 
х = 100

Ответ : х=100