" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 3.4x+1-78x-9
= 12x - 8 - 78x
= -66x-8
6.9x+3x-2
= 54x + 3x - 2
= 57x - 2
6 . 9x + 3x - 2 = 54x + 3x - 2 = 57x - 2