" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5x - 30 + 15 - 3x - 15 = 4x - 4
5x - 3x - 30 + 15 - 15 = 4x - 4
2x - 30 = 4x - 4
4x - 2x = 4 - 30
2x = -26
x = -26 : 2 = -13
Himpunan penyelesaiannya = { x | x = -13 }