" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x, x+1.
x < x+1
x ∈ Z
5x - 3(x+1)= 17
5x - 3x - 3 = 17
2x= 20
x= 10
x+1= 11
R: 11.