Question

Помогите уравнение решить:  4,35*(3,04-c)=6,09

Answer 1

13,224-4,35с=6,09
4,35с=7,134
с=1,64

Answer 2

спс

Answer 3

 
4,35(3,04-c)=6,09
13,224 - 4.35c=6,09
4.35c=13.224 - 6,09
4.35c=7.134
c=7,134:4,35
с=1,64