" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
+ = 2
= 2
= 2
= 2
= 2
= 2
2.(3n + 2) = 2n + 1
6n + 4 = 2n + 1
6n - 2n = 1 - 4
4n = - 3
n =