Решите уравнени vя 3,14n -2,78n =18,27

Question

Решите уравнени vя 3,14n -2,78n =18,27

Answer 1

0,36н=18,27

Н=18,27:0,36

Н=50,75

Answer 2

3.14n-2.78n=18.27

3.14n-2.78n=0.36n

0.36n=18.27/(0.36)

n=29