" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4x + 3 = 3x + 8
4x - 3x = 8 -3
x = 5
segunda ecación
2x-5 = 3x-7
7-5=3x-2x
2 = x