Question

1,4x-0,6x-0,16=5,5 решите плиз

Answer 1

x(1,4-0,6)=5,5+0,16
0,8x= 5,66
x=7,075

Answer 2

$1.4x - 0.6x - 0.16 = 5.5 \ 0.8 - 0.16 = 5.5 \ 0.8x = 5.5 + 0.16 \ 0.8x = 5.66 \ x = 7.075$