" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
-3n + 4n - 6 + 7n - 8m + 10
-11m + 11n + 4
b. (15a + 7b - 5c) +(-11a - 12b + 13d)
15a + 7b - 5c - 11a - 12b + 13d
4a - 5b - 5 c + 13d
3. a. (7n - 8m + 10) - (-3m + 4n - 6)
7n - 8m + 10 + 3m - 4n + 6
3n - 5m + 16
b. ( -11a - 12b + 13d ) - ( 15a + 7b - 5c)
-11a - 12b + 13d - 15a - 7b + 5c
maaf ya kalo salah ☺