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
Sonbull [250]
2 years ago
9

Please help explanation if possible

Mathematics
2 answers:
egoroff_w [7]2 years ago
7 0

Answer: x = 2 and y = -4

x + 2y = -6

x = -6-2y

Putting this in value of x in

6x + 2y = 4

6(-6-2y) + 2y = 4

-36-12y+2y = 4

-10y = 4+36

y = 40/(-10)

y = -4

Now putting this value of y in

x + 2y = -6

x + 2(-4) = -6

x -8 = -6

x = -6+8

x = 2

Therefore x = 2 and y = -4

If we put these values we can check this

x + 2y = -6

2 + 2(-4) = -6

2 -8 = -6

-6 = -6

please click thanks and mark brainliest if you like :)

erastovalidia [21]2 years ago
6 0
Find x:
x+2y= -6 => 2y= -6-x
so substitute 2y into the equation 6x+2y=4
=> 6x-6x-x=4
x=2
find y:
6(2) + 2y= 4
y= -4

-there u go! :)

You might be interested in
20 divided by 4 - 5+12
likoan [24]
The answer is 12. you first divide 20 by 4 and get 5. then you subtract 5 by 5 and get 0. then you add 12 plus 0 and get 12

Hope I Helped :D




7 0
3 years ago
Read 2 more answers
Help!!!!!
photoshop1234 [79]
<span>c) 45 degrees west of south</span>
7 0
2 years ago
Read 2 more answers
Sophie drew a scale drawing of a house and its lot. The back patio is 3 centimeters wide in the drawing. The actual patio is 18
wel

Answer: 45?

Step-by-step explanation: Sorry If I'm wrong, I haven't learned this yet but I tried my best.

4 0
3 years ago
How do i solve this as an inequality?<br>a. 2x+6 &lt;14<br><br>please send a step by step!! :)​
Y_Kistochka [10]

Answer:

2x+6<14

2x<14-6

2x<8

x<4

6 0
3 years ago
Read 2 more answers
Simplify. Write your answer using whole numbers and variables.
Andre45 [30]

Answer:

q + 7

Step-by-step explanation:

(q² + 4q − 21) / (q − 3)

Factor the numerator:

(q + 7) (q − 3) / (q − 3)

Divide:

q + 7

5 0
3 years ago
Other questions:
  • Find the value of y!!! Please help!
    8·1 answer
  • Sally wants to fill 10, 8" tea glasses. How much tea does she need?
    9·1 answer
  • Solve for y (slope intercept form) 5x+2y=-10 &amp;more
    10·1 answer
  • How is this number expressed in scientific notation 5000,000,000
    9·2 answers
  • #6) Beth saved a total of $30 per month for her first car. Beth saved
    9·1 answer
  • How to solve it and to get the answear​
    8·1 answer
  • What the place value of the digit 3 in the number: 252.073
    13·1 answer
  • to gather data for a statistics project, a student asked 10 friends how many hours of sleep they got on the previous night. The
    7·1 answer
  • On a number line, the distance between x and 8 is 2 units.
    12·1 answer
  • Write a proportion to represent the scenario. Then Solve.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!