2 + x i = ( x + 1 ) + i x i − x = 1 + i − 2 x ( i − 1 ) = i − 1 / : ( i − 1 ) x = i − 1 i − 1 x = 1
[2+xi=x+1+i\ xi-x=-1+i\ x(i-1)=-1+i\ x=\frac{-1+i}{i-1}=\x
=\frac{i-1}{i-1}\ x=1
]
The value of x is 1 when solving the equation 2 + x i = ( x + 1 ) + i by equating real and imaginary parts. This consistent solution confirms that x is equal to 1 .
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Jawaban:27% dari Rp 898.983.221 adalah: (27/100) * Rp 898.983.221 = Rp 242.725.551,67 Jadi, hasilnya adalah Rp 242.725.551,67