Question

Решите уравнение срочно.
7,2х-5,4х+0,46=1

Answer 1

$7,2x-5,4x+0,46=1$

$(7,2-5,4)x = 1 - 0,46$

$1,8x = 0,54$

$x = 0,3$

Answer 2

http://znanija.com/task/12961453

Answer 3

7,2х-5,4х+0,46=1
7,2х-5,4х=1-0,46
1,8х= 1-0,46
1,8х=0,54
х=0,54:1,8
х=0,3