" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x + 1 = 23
2x = 22
x = 11
bilangan pertama = 11
bilangan kedua = 12
hasil kali = 11*12
= 132
Jumlahnya = 2a + 1
23 = 2a + 1
2a = 23 - 1 = 22
a = 22/2 = 11
Maka, bilangan tersebut adalah:
a = 11
a+1 = 12
Hasil kali kedua bilangan = 11 x 12 = 132