Answer :
2a + a + a - 15000 = 109000
4a - 15000 = 109000
+ 15000
4a = 124000
a = 31000
-
31000 × 2 = 62000 = B
Hope this helps! Let me know if you have any questions :)
4a - 15000 = 109000
+ 15000
4a = 124000
a = 31000
-
31000 × 2 = 62000 = B
Hope this helps! Let me know if you have any questions :)