(3x+5y+7z)+(4x-6y-6z)
Matematika
akira17
Pertanyaan
(3x+5y+7z)+(4x-6y-6z)
1 Jawaban
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1. Jawaban Xro0t
(3x+5y+7z)+(4x-6y-6z)
= 3x + 4x + 5y - 6y + 7z - 6z
= 7x - y + z.