Penjelasan dengan langkah-langkah:
[tex]7a + 3 < 2a - 9 \\ 7a - 2a < - 9 - 3 \\ 5a < - 12 \\ a < \frac{ - 12}{5} \\ a < - 2.4[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Penjelasan dengan langkah-langkah:
[tex]7a + 3 < 2a - 9 \\ 7a - 2a < - 9 - 3 \\ 5a < - 12 \\ a < \frac{ - 12}{5} \\ a < - 2.4[/tex]