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
stepan [7]
3 years ago
14

Y=2x, x=y=12 how can I solve this question

Mathematics
1 answer:
Sveta_85 [38]3 years ago
6 0
You made a typo in your question. Please correct it if you want the correct answer.

This question would be solved using substitution.
You might be interested in
Solve the following equation:<br> 9n² - n - 2/3 = 0
KIM [24]

Answer:

see explanation

Step-by-step explanation:

Given

9n² - n - \frac{2}{3} = 0 ← multiply through by 3 to clear the fraction

27n² - 3n - 2 = 0 ← factoring

Consider the factors of the product of the n² term and the constant term which sum to give the coefficient of the n- term

product = 27 × - 2 = - 54 and sum = - 3

The factors are - 9 and + 6

Use these factors to split the n- term

27n² - 9n + 6n - 2 = 0 ( factor the first/second and third/fourth terms )

9n(3n - 1) + 2(3n - 1) = 0 ← factor out (3n - 1) from each term

(3n - 1)(9n + 2) = 0

Equate each factor to zero and solve for n

3n - 1 = 0 ⇒ 3n = 1 ⇒ n = \frac{1}{3}

9n + 2 = 0 ⇒ 9n = - 2 ⇒ n = - \frac{2}{9}

3 0
3 years ago
A).
insens350 [35]

Answer:

.

Step-by-step explanation:

6 0
3 years ago
The Campers in cabin D walked 1/6 of the way to Mammoth Mountain. how many miles did the walk ?
svet-max [94.6K]
What is the question ?
4 0
3 years ago
PLEASE ANSWER ASAPPPP I WILL GIVE BRAINLY!!!!!!!!!!!
Crank

Answer:

-\frac{7}{8}(-\frac{8}{7})x-\frac{3}{4}=20\left(-\frac{8}{7}\right)

the last one

6 0
3 years ago
Read 2 more answers
Find The Volume And Surface Area!
KATRIN_1 [288]

Answer:

I'm sorry the pic isn't loading for meee but I wish u all the best

8 0
3 years ago
Other questions:
  • In seven minutes jack types 511 words how many words does he type per minute
    13·1 answer
  • On march 12, klein company, inc. sold merchandise in the amount of $7,800 to babson company, with credit terms of 2/10, n/30. th
    9·1 answer
  • PLEASE REALLY NEED HELP IM STRUGGLING
    6·2 answers
  • Pls help marking Brainliest! (x-1)(x-1)=?
    13·2 answers
  • What is the ratio that is equivalent to 10:5
    12·1 answer
  • No explanation needed, just tell me the answer to each
    15·1 answer
  • Find the distance between (-3,5) and (-6, -4) please help
    8·1 answer
  • Please answer this question.i would really apreciate it
    7·1 answer
  • Can you help me please
    7·1 answer
  • A map of Atlanta has a scale of 1.5 inches to 0.75 miles.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!