Jawab:
Penjelasan dengan langkah-langkah:
7 = x + y (dikali 25.000 untuk menghilangkan y)
175.000 = 25.000x + 25.000 y
205.000 = 40.000x + 25.000 y -
-30.000 = -15.000x
x = 2
7 = x + y
7 = 2 + y
y = 7 - 2
y = 5
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Verified answer
Jawab:
Penjelasan dengan langkah-langkah:
7 = x + y (dikali 25.000 untuk menghilangkan y)
175.000 = 25.000x + 25.000 y
205.000 = 40.000x + 25.000 y -
-30.000 = -15.000x
x = 2
7 = x + y
7 = 2 + y
y = 7 - 2
y = 5