1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natima [27]
3 years ago
12

The answer to this equation​

Mathematics
1 answer:
12345 [234]3 years ago
4 0

Answer:

x=3

Step-by-step explanation:

We are given the equation

log5x=log(2x+9)

This can be rewritten as

log5x-log(2x+9)=0

Now using the quotient rule for logarithms we can combine these two

log(\frac{5x}{2x+9} )=0

Next we can remove the log by using an inverse operation

10^{log(\frac{5x}{2x+9} )} =10^0\\\\\frac{5x}{2x+9}=1

Now we can solve for x

\frac{5x}{2x+9}=1\\\\5x=2x+9\\\\3x=9\\\\x=3

You might be interested in
Between 1-50 what number are composite?
mash [69]
4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,And 50!
6 0
3 years ago
Quinn and her friends were handing out flyers for their lemondare stand. There were 35 friends and they each handed out 126 flye
shutvik [7]
If Quinn is included in the 35 friends the answer would be 35x126=4410.
4 0
3 years ago
Read 2 more answers
The length of a rectangle is 4 inches more than its width. The area of the rectangle is equal to 4 inches less than 2 times the
const2013 [10]
Well, what is the perimeter? Does it tell you what the perimeter is? If not, i can't help:(
8 0
3 years ago
Question 7. I need help in the answers for A.) and B.)
Ostrovityanka [42]
A=30+0.15t
B=30+0.15(200)=60
5 0
3 years ago
Read 2 more answers
Find product of 9000and800​
patriot [66]

Answer:

7200000

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Which answer could it be??
    12·1 answer
  • Which sequence represents the order of events in human development?
    13·1 answer
  • Please provide the answer to the problem(s) shown below!
    9·1 answer
  • 10 PTS!!!! PLEASE HELP ALGEBRA 1 MATH
    10·1 answer
  • Find the perimeter of this figure<br><br> it is made up of semicircles and quarter circles
    10·1 answer
  • PLEASE HELP TIMED TEST
    8·1 answer
  • What are the coordinates of the root of the equation x^2+4x+3=0
    9·1 answer
  • 2u^3 v^2<br> _______<br> (2u)^3 *u^2
    6·1 answer
  • A plane travels 572.5 miles every hour. How far does the plane travel in 0.6 hour? HELP PLEASE IM DESPRATE!
    15·1 answer
  • We are planning a reception for our daughter. The hall that we are renting charges a $50 cleanup fee. In
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!