Question

2.021/(2.3х-41.7)=0.47

Answer 1

2,021:(2,3x-41,7)=0,47

2,3x-41,7=2,021:0,47

2,3x-41,7= 4,3

2,3x= 41,7+4,3

2,3x= 46

x=46:2,3

x= 20