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5x 4 6x 10
5x 4 6x 10 pictures 5
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5x 4 6x 10
4 5x )+( 10 6x )u003d 8
5x-2yu003d4 6x-5yu003d-10 metode substitusi
1 2 (- 4 6x )u003d 10 5x
5x2 10 6x 4 5x 3x2 8
6x 3 5x 10 4 3x 2
5x 2y 4 6x 5y u003d- 10
5x 4 6x 10
