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Verified answer
A+B = 76A-B = 38
------------- -
2B = 38
B = 19
A+(19) = 76
A = 57
maka A:B berarti 57:19 = 3
Verified answer
A + B = 76A - B = 38
__________ (-)
2B = 38
B = 19
Kita cari A
A + B = 76
A + 19 = 76
A = 76 - 19
A = 57
--------------------
A : B
=> 57 ÷ 19
=> 3
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