Selesaikan dengan metode campuran ! 1. 2x + 3y = 11 5x - 2y = -39 2. 2x - 3y = 19 3x - 2y = 21 3. 4x - 6y = 38 10x - 4y = -78 4. 4x + 6y = 22 6x - 4y = 42 5. 10
Matematika
joker253
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Selesaikan dengan metode campuran !
1. 2x + 3y = 11
5x - 2y = -39
2. 2x - 3y = 19
3x - 2y = 21
3. 4x - 6y = 38
10x - 4y = -78
4. 4x + 6y = 22
6x - 4y = 42
5. 10x - 4y = -78
4x + 6y = 22
1. 2x + 3y = 11
5x - 2y = -39
2. 2x - 3y = 19
3x - 2y = 21
3. 4x - 6y = 38
10x - 4y = -78
4. 4x + 6y = 22
6x - 4y = 42
5. 10x - 4y = -78
4x + 6y = 22
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