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
Firlakuza [10]
3 years ago
10

Y’all give me dis answer to

Mathematics
1 answer:
Leto [7]3 years ago
6 0

Answer:

The solution is: (1,-3)

Step-by-step explanation:

Given equations are:

x-y=4     Eqn 1

4x+y = 1     Eqn 2

Substitution involves finding value of a variable from one equation and putting in other equation

From equation 1

x = y + 4

Putting in equation 2

4(y+4) + y = 1\\4y+16+y = 1\\5y = 1-16\\5y = -15\\\frac{5y}{5} = \frac{-15}{5}\\y = -3

Putting y = -3 in equation 1

x- (-3) = 4\\x + 3 = 4\\x = 4-3\\x = 1

Hence,

The solution is: (1,-3)

You might be interested in
The product of 1.5 and 1.2
VMariaS [17]
I hope this helps you




1,5×1,2



15/10.12/10


180/100


18/10


1,8
5 0
3 years ago
What is equivalent to 6x-3y=12
irakobra [83]

Answer: x= 1/2y+2

Step-by-step explanation:

6 0
3 years ago
21 times 50=? will mark brainliest
elena-14-01-66 [18.8K]

<em>Answer,</em>

<em>21 * 50 = </em><em>1,050</em>

<em>Explanation Down Below,</em>



6 0
3 years ago
Read 2 more answers
For the sequence defined by a1=2<br><br> An+1=5/an-4
hichkok12 [17]

Answer:

i thnk is 239.213

Step-by-step explanation:

4 0
3 years ago
Write 5920000000000 in standard form​
Feliz [49]
5.92 x 10 to the power of 13 (I think)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Greatest Common Factor/Least Common Multiple of 60 and 84? I used the, "ladder method" and I ended up getting 420 as my answer f
    12·1 answer
  • Explain why 4×3/5 equals 12 /5. draw a picture
    10·1 answer
  • Which of the tables represents a function?
    13·1 answer
  • What is the position of C on the number line below?
    14·2 answers
  • What is the volume of a cylinder with base radius 2 and height 5
    13·1 answer
  • !! please, help me with this. i dont know what to do!!!
    15·1 answer
  • Amanda was 48 inches tall. She grew n inches last year and is now 56.5 inches. Which expression represents the number of inches
    9·2 answers
  • Al principio Eduardo y Adrián tenían el mismo número de dulces. Eduardo le dio a Adrián la mitad de los dulces que tenía. Despué
    11·1 answer
  • There are 12 more apples than oranges in the basket of 36 apples and oranges. How
    14·2 answers
  • Would the product of two irrational elements always be irrational? Please justify or explain your response
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!