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
Lemur [1.5K]
3 years ago
15

3x=y y=9 Solve for x.

Mathematics
2 answers:
sergejj [24]3 years ago
6 0

Answer:

x=3

Step-by-step explanation:

3x=y y=9

fill y in with 9

3x=9

÷3  ÷3

x=3

Alisiya [41]3 years ago
4 0

Answer:

x = 3

Step-by-step explanation:

3x = y

y = 9

Put y as 9 into the first equation and solve for x.

3x = (9)

Divide both sides by 3.

x = 9/3

x = 3

You might be interested in
I'm so sorry for whoever answers this, I am really having a brain fart plz help
agasfer [191]

Answer: 1,999,000

Step-by-step explanation:

And yes I made sure it was right

4 0
3 years ago
Read 2 more answers
Evaluate the expression n=2. <br> 8(n + 1) = ___
kykrilka [37]

Answer:

I believe it's 24

Step-by-step explanation:

because 2+1 is 3 and then 3 times 8 is 24

8 0
3 years ago
Read 2 more answers
141/56 as a mixed number
elixir [45]
I believe its 2 and 1/2


I'm so sorry if its not but I would guess it is :)
6 0
4 years ago
Read 2 more answers
Help please!!!!!!!!!!!!!
Mandarinka [93]
The answer is 110
Explanation: every 4 sided shapes area is 360 so add up all the others together to get 250 and then 360-250= 110
6 0
3 years ago
Read 2 more answers
Which expression has a sum of a 11/12? pls help. explain step by step in a way a 13 year old will understand.
lana66690 [7]

c. they are all parts of 12, and when added together they equal 11/12. The formula to solve non proportionate fractions*or with different denominators* is to CROSS multiply and make the denominators equal, then add the numerators and SIMPLIFY.

*Cross multiply to make the denominator equal (you can google how to make fractions equal)

then add the numerators together

then simplify. PLEASE BE CONSIDERATE OF THE FORMULA AND DONT BE INTIMIDATED BY THE LOOK OF THE PROBLEM. They all have the same formula or method of solving. Good Luck!! I hope this helps.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A bouqet had 10 flower and sold it for 90$ which is the rate of $_ per flower
    10·2 answers
  • Completa las siguientes sucesiones numericas 6-36-216___-____-____-____-_____-_____
    13·1 answer
  • Find the number such that the sum of that number and 25 is 48
    9·2 answers
  • The supply function for a production is given by p=q^2 + 300 and the demand is given by p+q=410. Find the equilibrium quantity a
    6·1 answer
  • Is the product of a positive number and a negative number a positive ​
    15·1 answer
  • Convert the following expression into prefix-p notation (Scheme statement):
    14·1 answer
  • The instructor thinks that the students may have answered the questions by guessing, so that the probability that any given answ
    10·1 answer
  • 1/2+2/3 divided by 1/6
    13·2 answers
  • PLEASE HELP, THIS IS MY LAST QUESTION FOR THE YEAR SO I CAN PASS ALGEBRA (BRAINLIEST IF ANSWERED WITHIN 30 MINS AND CORRECT)
    12·1 answer
  • Lucy will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $53 and costs an add
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!