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A=3b+5
3b+5=41
3b=41-5
3b=36
B=9
A+b=41
A+9=41
A=41-9=32
Jadi jawabannya B
x = bilangan pertama
y = bilangan kedua
x + y = 41
x = 5 + 3y
x = 5 + 3y subtitusi ke x + y = 41
x + y = 41
5 + 3y + y = 41
5 + 4y = 41
4y = 41 - 5
4y = 36
y = 36/4 = 9
y = 9 subtitusi ke x = 5 + 3y
x = 5 + 3y
x = 5 + 3 . 9
x = 5 + 27 = 32
Jd bilangannya 9 dan 32