y = 3x - 6 2y + x = 6
Matematika
tiurlanflorensa
Pertanyaan
y = 3x - 6
2y + x = 6
2y + x = 6
2 Jawaban
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1. Jawaban bagas0509oxieaa
3x-y=6 ×2
X+2y=6 ×1
6x-2y=12
X+2y=6
________+
7x =18
X=18/7 y= 8/78 -
2. Jawaban Reynata09
y = 3x - 6
= -3x
x = 2y + 6
= 8y