2x - 5 + 3x + 20 = 90
5x + 15 = 90
5x = 90 - 15
5x = 75
X = 75/5
X = 15 (A)
90 diperoleh dr sudut siku"
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x - 5 + 3x + 20 = 90
5x + 15 = 90
5x = 90 - 15
5x = 75
X = 75/5
X = 15 (A)
90 diperoleh dr sudut siku"