" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5x - 30 = 2x - 6
5x - 2x = 30 - 6
3x = 24
× = 24 ÷ 3
× = 6
× + 3 = 6 + 3 = 9
rini = roni ( x )
3x - 5 = 2x + 2
3x - 2x = 5 + 2
x = 7