" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x - x = 7 + 5
2x = 12
x = 12/2
x = 6
diagonal 1.
3x - 5
= 3.6 - 5
= 13
diagonal 2
x + 7
= 6 + 7
= 13