" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
Kelas 7 MatematikaBab Operasi Bilangan
(20 + 16) + 3n = -20
36 + 3n = -20
3n = -20 - 36
n = -56/3
n = -18 2/3