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
choli [55]
3 years ago
6

Solve the following system of equations algebraically 3x-y=0 5x+2y=22

Mathematics
1 answer:
Lyrx [107]3 years ago
3 0

3x  -  y  = 0     ⇒   2(3x  -  y  = 0 )   ⇒   6x - 2y = 0

5x + 2y = 22  ⇒   1(5x + 2y = 22)   ⇒   <u>5x + 2y</u> = <u>22 </u>

                                                              11x         = 22

                                                                x          = 2

3x  -  y  = 0   ⇒   3(2) - y = 0   ⇒   6 - y = 0   ⇒   6 = y

Answer: x=2, y=6

You might be interested in
Simplify:<br> -2x5. 4x^2
Karo-lina-s [1.5K]

Answer:

<em>Hey mate, here's ur answer:</em>

<em>---------------------------------------------------</em>

<em>-2x^5. 4x^2 </em>

<em>=(−2)*x5*4*x2 </em>

<em>=−8*x7 </em>

<u><em>=−8x7</em></u>

<em>--------------------------------------------------</em>

<em>Hope it helps</em>

<em>#stayhomestaysafemate</em>

<em>:D</em>

7 0
3 years ago
write each number in standard form. six million, one hundred forty-five thousand, three hundred one​
miss Akunina [59]

6,000,000

145,000

301

:)

3 0
2 years ago
List at least two similarities and at least two differences between each pair of graph types.
sasho [114]
Look it up on google. you'll get all the answers quick

6 0
3 years ago
Write two different pairs of negative integers x and y, that make the statement x-y=2 true.
Contact [7]

Answer:

x = -1

y = -3 or

x = -3

y = -5

Step-by-step explanation:

-1 - (-3) =

-1 + 3 = 2

-3 - (-5) =

-3 + 5 = 2

8 0
3 years ago
Read 2 more answers
Which function has a minimum of -4?
icang [17]
I think it is c but I’m not sure
7 0
9 months ago
Other questions:
  • What is the Factor of 4х2 - 100
    13·1 answer
  • -2 (Y-1) =8<br>what is Y( I thought it was 11 but it's not)
    12·1 answer
  • The standard deviation of a population is 4.1.<br><br> What is the margin of error?
    6·1 answer
  • Need help with 5. Part C
    12·1 answer
  • Identify the type of sampling bias guaranteed to occur in each of the sampling schemes, based on the information provided. Some
    14·1 answer
  • At the end of a snow storm, Caroline saw there was a lot of snow on her front lawn. The temperature increased and the snow began
    11·1 answer
  • Which transformation of x?​
    5·1 answer
  • Write a polynomial in standard form that represents the area of the shaded region.
    9·1 answer
  • Can someone plz correct me ?
    14·1 answer
  • Will buys a large soda bottle that contains 40 fluid ounces of soda. If the serving size is 8 fluid Ounces per person, how many
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!