if log105+log5x+1=log10(x+5)+1,then x is equal to

$\log 105+\log 5x+1=\log 10x+5+1$

$\log 1055x+1=\log 1010x+5$

$55x+1=10x+5$

5x+1=2x+10

3x=9

x=3