Question

Помогите решить уравнение 186,9-17х-7х=21,3

Answer 1

$186.9-17x-7x=21.3$
$186.9-24x=21.3$
$24x=186.9-21.3$
$24x=165.6$
$x=165.6:24$
$x=6.9$
ответ: 6.9

Answer 2

186.9-24х=21.3
24х=186.9-21.3
24х=165.6
х=165.6/24
х=6.9