Jawaban:
mark = 18 thn jaemin = 25 thn
Penjelasan dengan langkah-langkah:
mark = x thn
jaemin = 7+x thn
(7+x) + x = 43
7 + 2x = 43
2x = 43 - 7
2x = 36
x = 18
mark = 18 thn
jaemin = 18 + 7 = 25 thn
semoga membantu
maaf kalo salah
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
mark = 18 thn jaemin = 25 thn
Penjelasan dengan langkah-langkah:
mark = x thn
jaemin = 7+x thn
(7+x) + x = 43
7 + 2x = 43
2x = 43 - 7
2x = 36
x = 18
mark = 18 thn
jaemin = 18 + 7 = 25 thn
semoga membantu
maaf kalo salah