Solve for x log5 5x

Can someone explain how to figure out these types of problems?Solve log3 (x - 4) > 2. Evaluate log7 49. If log5 4 ≈ .8614 and
1. 1 answer
2. asked by Nikki
3. 686 views
solve the logarithmic equation . express solution in exact formlog5(x-9)+log5(x+4)=1+log5(x-5)
1. 3 answers
2. asked by mz deedee
3. 1,366 views
Express as a logarithm of a single number or expression:1. 5log4^p+log4^q 2. log10^x-4 log10^y 3. 4log3^A-1/2 log3^B 4.
1. 1 answer
2. asked by Brandon
3. 954 views
exponentiating to solve equations: solve the eaquation, cheack for extraneous solutionslog5(x+4)+log5(x+1)=2
1. 4 answers
2. asked by Kayla
3. 631 views
PLEASE CHECK MY ANSWERS1. Write f(x)=4^x-3 in f(x)=ab^x F(x)=(1/64)(4)^x 2.solve for x 4^x+2=3^x-5 X=-log4/3(3888) 3.solve for x
1. 1 answer
2. asked by Lexy
3. 490 views
using logarithms to solve exponential equations.5^1+x = 2^1-x I need exact numbers. I did one on my own already. 5^x-1 = 9 5^x-1
1. 1 answer
2. asked by Joe
3. 791 views
using logarithms to solve exponential equations.5^1+x = 2^1-x I need exact numbers. I did one on my own already. 5^x-1 = 9 5^x-1
1. 4 answers
2. asked by Joe
3. 682 views
solve the logarithmic equation. Please show all work. log5x+log5(x-3)=log5(x+5)
1. 0 answers
2. asked by Tammy
3. 518 views
Can someone help me solve this problem please? The directions are to simplify the logarithm:log5(a + 2) + log5(a – 2)
1. 1 answer
2. asked by Jerome
3. 496 views
Given that log5 3=0.683 and log5 7=1.209.without using calculator,evaluate(a) log5 1.4 b)log7 75 c) log3 125
1. 1 answer
2. asked by jessica
3. 3,172 views