SOLUTION: I need help with this problem plzz!! Solve the following equation exactly: log(x+1)+log2=1

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: I need help with this problem plzz!! Solve the following equation exactly: log(x+1)+log2=1      Log On


   

Question 811242: I need help with this problem plzz!!
Solve the following equation exactly: log(x+1)+log2=1
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
log(x+1)+log2=1
log(x+1)+log2=log10
log(2(x+1))=log10
2(x+1)=10
2x+2=10
2x=8
x=4