Kerjakan metode gabungan 1. x + 2y = 2 x - y = -1 2. 2x + y = 6 x + 4y = 10 3. 4x - y = 7 x - 7y = 18 4. 6x + 2y =24 2x - y = 12
Matematika
minaamelia
Pertanyaan
Kerjakan metode gabungan
1. x + 2y = 2
x - y = -1
2. 2x + y = 6
x + 4y = 10
3. 4x - y = 7
x - 7y = 18
4. 6x + 2y =24
2x - y = 12
1. x + 2y = 2
x - y = -1
2. 2x + y = 6
x + 4y = 10
3. 4x - y = 7
x - 7y = 18
4. 6x + 2y =24
2x - y = 12
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