" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5 7
= 2y - 7 + y - 6
5 7 x35
= 7(2y - 7) + 5(y - 6)
= 14y - 49 + 5y - 30
= 14y + 5y - 49 - 30
= 19y - 79
Semoga Membantu.