7(2y+3)-5y=6+4(2y+7)
Matematika
kaylanajwa
Pertanyaan
7(2y+3)-5y=6+4(2y+7)
1 Jawaban
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1. Jawaban fadilanur
14y+21-5y=6+8y+28
9y +21 =8y + 34
9y-8y = 34-21
y = 13