Tolong bantu ya, pake cara ya
Matematika
Ainimaharani
Pertanyaan
Tolong bantu ya, pake cara ya
1 Jawaban
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1. Jawaban littlesz
1. 5z+3 - 2z-7 = (5z-2z) + (3-7) = 3z-4
2. 6x + 4 - x -y = 5x -y +4