1 3/5 +....= 3/7 x2 1/5= pliss di kumpulin sekarang
Matematika
senninurmaulan
Pertanyaan
1 3/5 +....= 3/7 x2 1/5= pliss di kumpulin sekarang
1 Jawaban
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1. Jawaban anitaana
1 3/5 + x = 3/7 . 2 1/5
8/5 + x = 3/7 . 11/5
8/5 + x = 33/35
x = 33/35 - 8/5
x = (33 - 56)/35
x = -23/35