Saturday

March 28, 2015

March 28, 2015

Posted by **Brian** on Friday, April 20, 2012 at 8:06pm.

- College Algebra -
**Henry**, Sunday, April 22, 2012 at 6:57pmLog(x+10) = 1 + Log(4x-3).

Log(x+10)-Log(4x-3) = 1.

Log(x+10)/Log(4x-3) = 1.

Cross multiply:

Log(x+10) = Log(4x-3).

If 2 numbers have equal Logs, the numbers are equal:

x+10 = 4x-3.

4x-x = 10+3.

3x = 13.

X = 13/3.

**Answer this Question**

**Related Questions**

math - Logarithm!!! Select all of the following that are true statements: (a) ...

college algebra - Write expression as one logarithm and simplify if appropriate...

Algebra 2 - how do not understand how to do this Log X + Lob (X-3) = 1 I know I ...

Math Help Please - Which of the following expressions is equal to log (x sqrt-y...

Mathematics - Prove that log a, log ar, log ar^2 is an a.p. Is the following ...

math(Please help) - 1) use the properties of logarithms to simplify the ...

math - write as a single logarithm: -2logbase3(1/x)+(1/3)logbase3(square root of...

Algebra 2 - -Explain the difference between log base b (mn) and ( log base b of ...

Trigonometry - This is a logs question If u=x/y^2, which expression is ...

Algebra-Please check - Write y = 10^(x) as a logarithmic function Choices are ...