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Bukti = 11 + 30 = 41
= 30 - 11 = 19
Maaf klo salah
Semoga membantu :)
jadi kita pakai permisalan dulu aja
x = bilangan pertama
y = bilangan kedua
x + y = 41
x - y = 19
---------- + (kita eliminasi y)
2x - 0 = 60
2x = 60
x = 60 ÷ 2 = 30
x + y = 41
30 + y = 41
y = 41 - 30 = 11
jd bilangan itu adl 30 dan 11