Question

Решите уравнение (X+31/11)-54/11=14/11​

Answer 1

x+31-54=14

x-23=14

x=37

Answer 2

(X+31/11)-54/11=14/11​

X+31/11=54/11+14/11​

X+31/11=68/11

X=68/11-31/11

Х=37/11

Х=3 4/11

проверка: (3 4/11+31/11)-54/11=14/11​