− 5 ( 3 − q ) + 4 = 5 q − 11 − 15 + 5 q = 5 q − 11 5 q − 5 q = − 11 + 15 0 = 4
− 5 ( 3 − q ) + 4 = 5 q − 11 − 15 + 5 q + 4 = 5 q − 11 5 q − 5 q = − 11 + 15 − 4 0 = 0 Eq u e t i o n ha s in f ini tl y man y so l u t i o n s .
The equation simplifies to an identity, which means there are infinitely many solutions for q . Any real number will satisfy the equation. This indicates that the variable q can take any value.
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Jawaban:10%Penjelasan:Persentase bunga :[tex]( \frac{bunga}{pinjaman \: awal}) \times 100\%[/tex]Diketahui:Pinjaman awal = Rp 650.000Total yang dibayar = Rp 715.000Jadi, bunga = 715.000 − 650.000 =Rp 65.000Hitung persentase:[tex]( \frac{65000}{650000} ) \times 100\% \: = 10\%[/tex]