negatif 7 x = 7 + 7y
Matematika
MaulanaHarits
Pertanyaan
negatif 7 x = 7 + 7y
1 Jawaban
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1. Jawaban aisyanugrafitra
-7x = 7+7y
7y-7x-7 = 0
7 (y-x-1) = 0
y-x-1 = 0
y-x = 1