Logarithmic equations

1.) log4(x-6) + log4(x-4) = 4 2.) 6e6x - 3 = 0I don't understand it at all, so any explanation provided would be greatly appreciated. Thanks ahead of time!

9.22t+1=11.3t. Round the answer to the nearest thousandth. 

Solve for x. (Note: Further simplification may occur in step (b).) Write the answer in terms of natural logarithms, unless no logarithms are involved. Rewrite the answers to each individual... more

log6x+log6(x+1)=1   log6(x+2)+log6(x+3)=1

Write the following separate logarithm as a single logarithm : log 3x - 2log x + log(x +3) All the log is to the base 2.

I do not understand how to solve logarithmic equations. The topic is very confusing to me. I really need help.

write 4log11 5-5log113 as a single logarithm

Please show steps. I do not have a proper calculator so please do not tell me to use one to solve...thanks

both are simultaneous equation.find the value of x and y.thankyou

Solving   3e^(-2x)=12   2^(x+1)+3=9   2+ln(x+3)=13   Graphing   2+log2(x+1)   -log1/2x   -2+ln (x-3)   2^(x+1)-3   log2(x+2)+4  

please show all steps to get x alone. answer is -1/7