Raimundo José Mulato de Paiva
04/10/2016 • 21:06
(a/4) + (a/3) + 100 = a
3a + 4a + 1200 = 12a
5a = 1200
a = 240
3a + 4a + 1200 = 12a
5a = 1200
a = 240