Question

ПОМОГИТЕ РЕШИТЬ !!!
  РЕШИТЕ НЕРАВЕНСТВО
  2x - 3a < 4 - 7a

Answer 1

$2x - 3a leq 4 - 7a \ 2x leq 4 - 4a \ x leq 2 - 2a$

Answer 2

$2x-3a leq 4-7a$
$2x leq 4-7a+3a$
$2x leq 4-4a$
$x leq (4-4a):2$
$x leq 2-2a$
х є $(-infty;2-2a]$