Jawaban:
x - y = 3
Penjelasan dengan langkah-langkah:
METODE ELIMINASI
2x+ 3y = 26 |•3| 6x + 9y = 78
3x + 4y = 37 |•2| 6x + 8y = 74 —
y = 4
2x + 3y = 26
2x + 3(4) = 26
2x + 12 = 26
2x = 26 - 12
2x = 14
x = 14/2
x = 7
Nilai dari x - y
jawaban ada pada gambar
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Jawaban:
x - y = 3
Penjelasan dengan langkah-langkah:
METODE ELIMINASI
2x+ 3y = 26 |•3| 6x + 9y = 78
3x + 4y = 37 |•2| 6x + 8y = 74 —
y = 4
2x + 3y = 26
2x + 3(4) = 26
2x + 12 = 26
2x = 26 - 12
2x = 14
x = 14/2
x = 7
Nilai dari x - y
Verified answer
Jawaban:
jawaban ada pada gambar