1. 2x - 3y = 12 2. 5x - 15 = 34
Matematika
Robeth
Pertanyaan
1. 2x - 3y = 12
2. 5x - 15 = 34
2. 5x - 15 = 34
1 Jawaban
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1. Jawaban MathSolver74
1. 2x - 3y = 12
ambil x = 0 maka y = - 4 (0 , -4)
ambil y = 0 maka x = 6 (6, 0)
2. 5x - 15 = 34
5x = 49
x = 49/5
= 9 4/5