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
timama [110]
3 years ago
13

What is two times a number n is three times the sum of n and nine

Mathematics
1 answer:
Nonamiya [84]3 years ago
5 0
2n=3(n+9)
2n=3n+27

n = -27
You might be interested in
How many solutions for x does the following equation have? 2(x + 4) − 1 = 2x + 7
4vir4ik [10]

Answer:

The equation has infinity solutions

Step-by-step explanation:

we have

2(x+4)-1=2x+7

Applying distributive property left side

2x+8-1=2x+7

Combine like terms

2x+7=2x+7

The linear equation of the left side is equal to the linear equation of the right side

Both lines are identical

therefore

Is a consistent dependent system

The equation has infinity solutions

8 0
3 years ago
Given the graphed function below, which of the following ordered pairs are
Paul [167]

Answer:

B

Step-by-step explanation:

On the inverse, you switch the x and y. So on the function there is point (-2,-11) and on the inverse there is point (-11,-2)

7 0
3 years ago
Read 2 more answers
Help pls I really need this
Varvara68 [4.7K]

Answer:

{2 , 4} is the answer of this question.

7 0
3 years ago
Graph the inequality.<br> -9 less than or equal to y+ 5x less than or equal to 14
sukhopar [10]

Answer:rvfl

Step-by-step explanation:my computer is acting up sorry wrvob1

8 0
3 years ago
Please help! Thank you! xx
Marianna [84]
Hi!! if you dont want to use points google graph calculator. There is a good website called Graphing calculator-symbolab Its really helpful. Good Luck!!
Go for d!!

4 0
3 years ago
Other questions:
  • Alyssa kept track of her earnings and expenses for the past week. Determine the amount of money, if any, she has at the end of t
    5·1 answer
  • How do you write 3.625 as a fraction
    12·2 answers
  • What is the area of a triangle with a base length of 14 feet and a height of 7 feet? 21 ft 42 ft 49 ft 98 ft
    13·2 answers
  • Rose drew a regression line for this paired data set.
    13·1 answer
  • Your​ school's talent show will feature 16 solo acts and 2 ensemble acts. The show will last 104 minutes. The 8 solo performers
    11·1 answer
  • In which graph is y a direct variation of x?<br> A.<br> B.<br> C.<br> D.
    6·1 answer
  • Greatest common factor of 26m^4n^2, m^2n
    11·1 answer
  • Help me get this answer please
    8·2 answers
  • 12)
    7·1 answer
  • The equation for the linear function is <br> y= BLANK1 x + BLANK 2<br> What are the blanks?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!