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
Firdavs [7]
3 years ago
14

Solve the system of the following equations:

Mathematics
2 answers:
Alina [70]3 years ago
7 0

Answer:

(5, \:  - 2)

Step-by-step explanation:

x + 3y =  - 1 \\ 2x + 2y = 6 \\ solve \: the \: equation \\  \\ x =  - 1 - 3y \\ 2x + 2y = 6 \\ substitute \: the \: value \: of \: x \: into \: an \\ equation. \\  \\ 2( - 1 - 3y) + 2y = 6 \\ distribute \\  \\  - 2 - 6y + 2y = 6 \\ add \:  - 6y \: to \: 2y \\  \\  - 2 - 4y = 6 \\ add \: 2 \: from \: both \: sides \\  \\  -  2y = 8 \\ divide \: both \: sides \: by \: 2 \\  \\ y =  - 2 \\ substitute \: the \: value \: of \: y \: into \: an  \\  equation. \\  \\ x =  - 1 - 3( - 2) \\ distribute \\  \\  - 1  + 6 \\ add \:  - 1 \: to \: 6 \\   \\  x = 5 \\  \\ (5, - 2)

schepotkina [342]3 years ago
4 0
The answer is (5,-2)
You might be interested in
https://lh5.googleusercontent.com/nNcMGuld4KbRoBooDf5Liva-NAJyj-IEknnSniAdiBKPNhKWtKqEw2SwN2uQUidgVX1Vh4rDHA=w739
fgiga [73]

Answer:

The answer is F: 108

Step-by-step explanation:

144 - 108 = 36

108 ÷ 3 = 36

7 0
3 years ago
Read 2 more answers
Solve for x. a) 10 b) 12 c) 13 d) 11
Over [174]

Answer:

A : 10

Step-by-step explanation:

4 0
3 years ago
Leo needs 10 red roses and 1515 pink daisies for every 5 bouquets he makes for a flower shop. Drag red roses and pink daisies in
Marina CMI [18]
2 red roses per bouquet. 3 pink daisies are needed.
2•3=6
3•3=9
9+6=15
he needs 6 roses and 9 daisies.
3 0
3 years ago
Read 2 more answers
The area of a square is 14 square centimeters. What is the length of one side of the square?
Alex17521 [72]

Answer: 7

Step-by-step explanation: if it a square then both side have to be same length so just divide 14 by 2 to get 7

hope this helps mark me brainliest please

6 0
3 years ago
Read 2 more answers
Booker owns 85 games he has 3 shelves to put the games on each shelf can hold 40 games
Degger [83]

Answer:

the answer is 35

Step-by-step explanation:

if you add 40+ 40 it would equal 80

then you would have 5 left over so if you substract 40- 5 you would get 35

and thats how many more games you could fit on the shelf.

4 0
4 years ago
Other questions:
  • Malcolm bought 6 bowls for $13.20. What is the unit rate
    6·1 answer
  • A hotel Manager needed to seat 250 guests at a wedding party. Can he seat them in groups of 5 or 10?
    7·1 answer
  • Please help, I have two questions that I need answers to for 25 points!
    9·1 answer
  • Time between 22:30 and 04:20
    5·1 answer
  • HELP ME PLEASEE
    10·1 answer
  • What is the unit price of cheese if 1.6 pounds cost $14.40?
    13·2 answers
  • Someone please help me I’ll give out brainliest please dont answer if you don’t know
    9·2 answers
  • Find q. Write your answer in simplest radical form.
    8·1 answer
  • What does x=<br> And what is the angle
    9·2 answers
  • PLEASE HELP!! 25 POINTS B bisects segment AC. Find the value of m.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!