Question

решите неравенство
-2x+12>3x-3

Answer 1

-2х-3х>-12-3
-5х>-15
х>-15:-5
х> 3

Answer 2

-2х+12-3х+3> 0
-5х+15> 0
-5х>-15
х>-15÷-5
х> 3