You can put this solution on YOUR website! log(50x+883.9)=3
50x+883.9=10^3
50x+883.9=1000
50x+883.9-883.9=1000-883.9
50x=116.1
50x/50=116.1/50
Check:
log(50(2.322)+883.9)=3
log(116.2+883.9)=3
log(1000)=3
log(10^3)=3
3=3 We're right!!!
Happy Calculating!!!