Posted by Brian on .
log(x+10)=1+log(4x3)

College Algebra 
Henry,
Log(x+10) = 1 + Log(4x3).
Log(x+10)Log(4x3) = 1.
Log(x+10)/Log(4x3) = 1.
Cross multiply:
Log(x+10) = Log(4x3).
If 2 numbers have equal Logs, the numbers are equal:
x+10 = 4x3.
4xx = 10+3.
3x = 13.
X = 13/3.