si k-m=15=(k-3)-(m-5)=?
(k-3)-(m-5) = k-m-3+5= (k-m)+2= 15+2=17
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(k-3)-(m-5) = k-m-3+5= (k-m)+2= 15+2=17