(4x+5,67-2x)•4=27,66

Question

(4x+5,67-2x)•4=27,66

Answer 1

16x+22,68-8x=27,66
8x=27,66-22,68
8x=4,98
x=0,6225

Comments

Спасибо

Answer 2

(4x+5,67-2x)•4=27,66
(2х+5,67)×4=27,66
8х+22,68=27,66
8х=27,66-22,68=0,88
х=0,11