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
I NEED HELP ASAP!!!!!!!
dusya [7]

Answer:

9/25 = 36%

Step-by-step explanation:

First add up all of the students (150)

Then divide 54 by 150, 0.36

0.36 = 36% = 9/25

3 0
3 years ago
!HELP!
atroni [7]

I hope this help you with what you need

5 0
3 years ago
Evaluate loook at the pic
Vikki [24]

Answer:

17

Step-by-step explanation:

So the 3 to the power 2 is 9, so 9x2 is 18 so then minus the 1 and it’s 17.

6 0
3 years ago
Read 2 more answers
Y + 3=-(x +5) match the graph with the correct equation
adelina 88 [10]
Simplified firstly ,y = -x-8,
and then make two point,(-8.0)(0.-8),line them.finish.if u wanna get more details,tell me
6 0
3 years ago
Read 2 more answers
What is a monomial of the 2nd degree with a leading coefficient of 3
MissTica

Answer:

the answer is a quadratic

Step-by-step explanation:

A second degree polynomial is also called a "quadratic." Examples are 4x2, x2 - 9, or 6x2 + 13x + c. Just for fun, a third degree polynomial is called a "cubic", a fourth degree is called a "quartic", and a fifth degree polynomial is called a "quintic.

7 0
3 years ago
Other questions:
  • A coin contains 9 grams of nickel and 16 grams of copper, for a total weight of 25 grams. What percentage of the metal in the co
    7·2 answers
  • What is the formula for a cone in geometry
    8·2 answers
  • The product of three binomials, just like the product of two, can be found with repeated applications of the distributive proper
    9·1 answer
  • Graph the solution set to the inequality.​
    9·1 answer
  • If 5 miles=8 km about how many would be equal to 70 km
    9·2 answers
  • Need help ASAP! Tysm will mark brainliest
    6·1 answer
  • 8/10
    9·1 answer
  • What is y?<br> -74 × y =40
    12·2 answers
  • CAVES The temperature inside Mammoth Cave in Kentucky is about
    10·1 answer
  • a listing for a home for sale is shown as follows: “3/2/1 house for sale. price 140000” what does “3/2/1” mean
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!