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
kvv77 [185]
2 years ago
9

How many solutions does the equation 3n + 5 (n-4) = 9n -5 have

Mathematics
1 answer:
Tju [1.3M]2 years ago
8 0

3n + 5(n - 4) = 9n - 5 \\  \\ 3n + 5n - 20 = 9n - 5 \\  \\ 8n - 20 = 9n - 5 \\  \\ 8n - 9n =  - 5 + 20 \\  \\  - n =   15 \\  \\ n =  - 15

<h3>Hope This Helps</h3>

You might be interested in
Simplify the expression
aliina [53]
The answer is definately A
4 0
3 years ago
Read 2 more answers
www.carnegielearning.com if someone can do my assignments on here . ill pay you for the work you do using paypal.
vichka [17]

Answer:

Cant do this because we dont have your username and password and the link you gave us isnt signed into your account sorry


4 0
3 years ago
What is the area of the parallelogram?<br> 4cm 5cm 9cm
hammer [34]

Answer: Incomplete question, please edit.

Step-by-step explanation:

7 0
3 years ago
What is the measure of ∠R?
AVprozaik [17]
We don't have a pic. We need one
3 0
3 years ago
A carpenter has a board 400 inches long and 10 inches wide. He makes 5 identical shelves with the board and still has a piece of
Sedaia [141]
THE 5 IDENTICAL SHELVES WOULD  have to be 76 because if you take 400 - 20 (because that left over) you get 380/5 you get 76 and to check your work you do 5x76=380+20 you get 400 so 76 is you answer
3 0
3 years ago
Read 2 more answers
Other questions:
  • A glass vase weighs 0.61 lb. How much does a similarly shaped vase made of the same glass weigh if each dimension is 2 times as
    14·1 answer
  • What is the surface area of a cone with a base of 34 feet and a slant height of 12 feet?
    7·1 answer
  • Explain what it means when elimintion results in an equation that is always true
    11·1 answer
  • When the polynomial is written in standard form, what are the values of the leading coefficient and the constant? 5x + 2 - 3x^2
    7·1 answer
  • Pls someone help me with part b and their is 5.6 acres
    8·1 answer
  • Answer n how to solve
    9·2 answers
  • Helppppppop me I’m need help on this nowwwwee difnoxdnslsbsk
    6·1 answer
  • I need the answer fast I am in schoool pls
    7·1 answer
  • After paying $3 for a sandwich, Trevor has $9.How much money did he have before buying the sandwich?
    14·1 answer
  • Erynn glued k seashell on a photo frame. She made 5 such photo frames. How many seashells did she use?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!