Question

97-3 x

{17+35: [23-6x(x-32:8)]}-15=10​

Answer 1

Răspuns:

97 - 3{17+35:[23-6(x-32:8)]}-15 = 10

97 - 3{17+35:[23-6(x-32:8)]}  = 25

3{17+35:[23-6(x-32:8)]} = 72

{17+35:[23-6(x-32:8)]} = 24

35:[23-6(x-32:8)] = 7

[23-6(x-32:8) = 5

6(x-32:8) = 18

x-4 = 3

x = 7