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
Mrrafil [7]
3 years ago
15

10) 3(n + 3) - 9 = 15 solve for n​

Mathematics
2 answers:
den301095 [7]3 years ago
8 0

Answer:

n=5

Step-by-step explanation:

We can first expand the 3(n+3) into 3n + 3*3. The equation now looks like this. 3n+9-9=15. 9-9=0, so now it is just 3n=15. We divide both sides by 3, and get n=5.

Tasya [4]3 years ago
3 0

Answer:

n = 5

Step-by-step explanation:

3(n + 3) - 9 = 15

Add 9 to each side

3(n + 3) - 9+9 = 15+9

3(n+3) = 24

Divide each side by 3

3/3(n+3) = 24/3

n+3 = 8

Subtract 3 from each side

n+3-3 = 8-3

n = 5

You might be interested in
What are the interval(s) on which the function Y =
Anton [14]
Ajajajsjsjjsjsjdjdjdjdjd sorry but I need more points
8 0
3 years ago
Read 2 more answers
BRAINLIESTT ASAP! PLEASE HELP ME :)
Oduvanchick [21]

Answer:

\displaystyle symmetric

Step-by-step explanation:

Everything is distributed evenly on both ends.

I am joyous to assist you anytime.

8 0
3 years ago
Last basketball season John made 62% of the free throws he attempted. In the first game this season, John went to the free-throw
Step2247 [10]

Answer:

62 x 10 =620

Step-by-step explanation:

multiply

5 0
3 years ago
Please!! algebra 1. find the intercepts 90=6a+3s
horsena [70]
Divide both sides by -3  and the answer s=-2a + 30
8 0
3 years ago
The distance between London and Cardiff is 150 miles. <br> what is the distance in kilometers?
Tanya [424]

241.402 kilometers

Hope Your Thanksgiving Goes Well, Here's A Turkey

-TheKoolKid1O1  

3 0
3 years ago
Read 2 more answers
Other questions:
  • 70 x 10 ^ 3 word form
    12·2 answers
  • 3. A recipe for shortbread cookies calls for 5 grams of butter to make 12 cookies.
    9·1 answer
  • IM SO LOST PLEASE HELP
    8·1 answer
  • Jill spends $525 for monthly bills. Of this amount she spends 110 on her cell phone bill and 25% on her car payment. The remaind
    9·2 answers
  • What is the slope of the line that passes through the points (-6, -8)(−6,−8) and (-14, 4) ?(−14,4)? Write your answer in simples
    11·1 answer
  • If you vertically stretch the exponential function, f(x)=2^x, by a factor of 4, what is the equation of the new function?
    7·2 answers
  • Can someone answer this
    9·2 answers
  • Find the quotient.<br> 1.38÷0.3=
    12·2 answers
  • You read 30 pages in 40 minutes. At this rate how many pages will you read in 60 minutes?
    11·2 answers
  • PLS HELP IM TIMED
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!