Jawaban:
(-1, 1)
Penjelasan dengan langkah-langkah:
x + 2y = 1
2x + 3y = 1
..
x = 1 - 2y
2(1 - 2y + 3y = 1
2 - 4y + 3y = 1
2 - y = 1
y = 1
x + 2(1) = 1
x + 2 = 1
x = -1
HP = (-1, 1)
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alfat}}[/tex]
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Jawaban:
(-1, 1)
Penjelasan dengan langkah-langkah:
x + 2y = 1
2x + 3y = 1
..
x + 2y = 1
x = 1 - 2y
..
2(1 - 2y + 3y = 1
2 - 4y + 3y = 1
2 - y = 1
y = 1
..
x + 2(1) = 1
x + 2 = 1
x = -1
..
HP = (-1, 1)
[tex]\boxed{\colorbox{ccddff}{Answered by Danial Alfat}}[/tex]