3x + 4y = -6 2x - 3y = 13
Matematika
ranfit45
Pertanyaan
3x + 4y = -6
2x - 3y = 13
2x - 3y = 13
2 Jawaban
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1. Jawaban Diahfa
semoga membantu yaa^^2. Jawaban AiHaibaraa
3x + 4y = -6 | ×2 |
2x - 3y = 13 | ×3 |
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6x + 8y = -12
6x - 9y = 39
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17y = -51
y = -3
3x + 4y = -6
3x + 4 (-3) = -6
3x - 12 = -6
3x = 6
x = 2Pertanyaan Lainnya