6a / 5 mas 7 / 2 menos 3 / 4 igual 2a / 9 mas 4 / 3?
6a / 5 mas 7 / 2 menos 3 / 4 igual 2a / 9 mas 4 / 3.
6a / 5 mas 7 / 2 menos 3 / 4 igual 2a / 9 mas 4 / 3.
En resumen
6a / 5 + 7 / 2 - 3 / 4 = 2a / 9 + 4 / 3 6a / 5 - 2a / 9 = 4 / 3 - 7 / 2 + 3 / 4 44a / 45 = - 17 / 12 a = - 1. 4488636363636364.
6a / 5 + 7 / 2 - 3 / 4 = 2a / 9 + 4 / 3
6a / 5 - 2a / 9 = 4 / 3 - 7 / 2 + 3 / 4
44a / 45 = - 17 / 12
a = - 1.
4488636363636364.
6 / 5 + 7 / 2 = 13 / 7
13 / 7 - 3 / 4 = 10 / 3
10 / 3 + 2 / 9 + 4 / 3 = 16 / 15.