" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
kalikan dengan 6, soal berubah menjadi
3(x + 3) - 2(x + 5) > 18
3x + 9 - 2x - 10 > 18
x -1 > 18
x > 19