4x - 2y = 14 dan y = 1\2 x -1
Matematika
arif950
Pertanyaan
4x - 2y = 14 dan y = 1\2 x -1
1 Jawaban
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1. Jawaban IGGigame
4x - 2y = 14
y = 1/2x - 1
4x - 2(1/2x - 1) = 14
4x - x + 2 = 14
3x = 12
x = 4
y = 1/2 (4) - 1
y= 1