tolong bantu jawab dong gays yg c-d
Matematika
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Pertanyaan
tolong bantu jawab dong gays yg c-d
1 Jawaban
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1. Jawaban Anonyme
c. 6x + 8 = (5x - 5)/2
12x + 16 = 5x - 5
7x = -21
x = -3
d. 4x + 2 = 3x - 18
x = -20