U1=3 u5+48=61 berapakah u11=...?
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yanti1705
Pertanyaan
U1=3 u5+48=61 berapakah u11=...?
1 Jawaban
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1. Jawaban nyahaha
U1 = a U5 = 61-48 U11 = 3 + (2,5 x 10)
3 = a. U5 = 13. = 3 + 25
13 = 3 + 4b = 28
13 - 3 = 4b
10 : 4 = b
2,5 = b