100 Facts Weather- Hurricanes, Tornadoes, Blizzards, Educational Projects, Fun Activities, Q

100 Facts Weather- Hurricanes, Tornadoes, Blizzards, Educational Projects, Fun Activities, Q

Matematika 9a - 3 dari 13a + 7 =

9a - 3 dari 13a + 7 =

Penjelasan dengan langkah-langkah:

13a+7-(9a-3)

=13a-9a+7+3

=4a+10