Penjelasan dengan langkah-langkah:
2x + y = 6
|x1| 2x + y = 6
x + 2y = 4
|*2| 2x + 2y = 8
- y = - 2
y = 2
y = 2 , di substitusikan
2x + 2 = 6
2x = 6 - 2
2x = 4
x = 4/2
x = 2
jadi HP (2,2}
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Penjelasan dengan langkah-langkah:
2x + y = 6
|x1| 2x + y = 6
x + 2y = 4
|*2| 2x + 2y = 8
- y = - 2
y = 2
y = 2 , di substitusikan
2x + y = 6
2x + 2 = 6
2x = 6 - 2
2x = 4
x = 4/2
x = 2
jadi HP (2,2}