" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
7n - 5n = 9 + 5
2n = 14
n = 7
2. 3n + 2 = 2n - 1
3n - 2n = -1 - 2
n = -3
7n-5n=9+5
2n=14
n=7
2. 3n+2=2n-1
3n-2n=-1-2
n=-3