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
ladessa [460]
3 years ago
8

Which is the solution for log(3x - 1) + log 2 = log 4 + log (x + 2) ?​

Mathematics
2 answers:
Lemur [1.5K]3 years ago
6 0

Answer:x=1

Step-by-step explanation:

log(3x-1)+log2=log4+log(x+2)

log(2(3x-1))=log(4(x+2))

Cancel log on both sides

2(3x-1)=4(x+2)

Open brackets

6x-2=4x+8

Collect like terms

6x-4x=8+2

10x=10

Divide both sides by 10

10x/10=10/10

x=1

11Alexandr11 [23.1K]3 years ago
3 0

Answer:

x=5

Step-by-step explanation:

log(3x-1)+log2=log4+log(x+2)

log(2(3x-1))=log(4(x+2))

Cancel log on both sides

2(3x-1)=4(x+2)

Open brackets

6x-2=4x+8

Collect like terms

6x-4x=8+2

2x=10

Divide both sides by 2

2x/2=10/2

x=5

You might be interested in
HELP !!!!<br><br> what is the area of this figure
Naddik [55]

Answer:

1049760

Step-by-step explanation:

Just multiple

This is the answer to this question

6 0
3 years ago
Read 2 more answers
David played a slot machine. W(t) models his winnings (in dollars, where a negative number means David is losing) as a function
tester [92]

Answer:

The answer is B. Between 4.5 and 6 hours since he started playing

Step-by-step explanation:

3 0
3 years ago
Ms Lewis is hiring a carpenter to repair her shed the cost of carpenter L is shown in the table
KiRa [710]

Based on the information given, it can be deduced that the initial cost will be $187 and the hourly rate is $72 per hour.

From the information given, the initial cost is $187. The cost for 2 hours is $259 and the cost for 3 hours is $331.

Therefore, the rate per hour will be:

= $259 - $187 = $72

The equation will then be:

= 187 + 72h

Lastly, the difference in the costs is $72.

Learn more about equations on:

brainly.com/question/13763238

4 0
2 years ago
I need help it’s a quiz
Alchen [17]

Answer:

38x, 21y, and 24 aka =38x+21y+24

Step-by-step explanation:

the second one is

24a+27b+44

7 0
3 years ago
Read 2 more answers
Find the value of (3+4)squared
Ilya [14]
49

3+4 is 7
and squared is 2
7x7=49
6 0
3 years ago
Read 2 more answers
Other questions:
  • Mrs.Ramirez bought 2 qt of orange juice. If the juice is served in 6-oz glasses,how many glasses can be completely filled?
    6·1 answer
  • ∠A=5x−18. ∠B=3x+42∘ solve for x and then find the measure of ∠A
    13·2 answers
  • Help me please I don’t understand how to find the parallel or perpendicular
    7·1 answer
  • the initial price of a home entertainment system is $34,000. It is discounted by 10% and then by a further 26%. Find the price o
    15·1 answer
  • Which relationship describes angles 1 and 2?
    11·1 answer
  • Ricardo lost 6 golf balls ,then lost 4 on the course today.He now has 18 golf balls. How many golf balls did Ricardo have to beg
    11·2 answers
  • Plz need this asap ONLY ANSWER IF YOU KNOW IT will give brainliest
    7·1 answer
  • an Carlos County Health Department reported 17 new cases of tuberculosis in the first half of 2001 and 18 additional cases durin
    13·1 answer
  • Is the vertex maximum or a minimum​
    5·2 answers
  • Select the correct answer.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!