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Bilangan 2 = y
x +y = 51
x -y = 3
x +y = 51
x -y = 3 -
2y = 48
y = 24
x +y = 51
x +24 = 51
x = 51 -24
x = 27
Jadi, kedua bilangan itu secara berurutan adalah 27 dan 24.
Itu jawabannya.
bil. I = x
bil. II = y
x + y = 51
x - y = 3
--------------- -
2y = 48
y = 24
x - y = 3
x - 24 = 3
x = 27
jadi, bil I = 27
bil II = 24