Question

Решите уравнение: 36-(34,5-x)=20,5 Срочно!!!!

Answer 1

36-(34.5-x)=20.5

36-34.5+x=20.5

x=20.5-1.5

x=19

Answer 2

36-(34.5-x)=20.5;  36-34.5+x=20.5

x=20.5-1.5

x=19