5 ( 3a - 12 ) - 3 ( 2b + 9 ) = 15a-60 - 6b-27 = 15a - 6b -87
15*5 - 6*3 -87= 75-18-87= -30
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
5 ( 3a - 12 ) - 3 ( 2b + 9 ) = 15a-60 - 6b-27 = 15a - 6b -87
15*5 - 6*3 -87= 75-18-87= -30