Question

1.(8%-X)/(9%-X)=(4.661-5)/(5.604-5)

Answer 1

2 x-10%x=800+1000

90%x=1800

x=1800/90%

x=2000

1 (8%-X)/(9%-X)=(4.661-5)/(5.604-5)

(8%-X)(5.604-5)=(9%-X)(4.661-5)

(8%-X)*0.604=(9%-X)*(-0.339)

8%*0.604-0.604x=-9%*0.339+0.339x

0.339x+0.604x=0.064*8%+0.339*9%

0.943x=0.04832+0.03051

0.943x=0.07883

x=0.0836