shanedawson19
05.12.2019 •
Mathematics
What are the solution to the system equations
Solved
Show answers
More tips
- S Style and Beauty How to Properly Apply Eye Makeup: Tips from a Professional Makeup Artist...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- F Food and Cooking Discover How to Properly Prepare Dough for Rasstegai...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
Answers on questions: Mathematics
- M Mathematics There is a rope hanging from the top of a pole with 3 feet of it lying on the ground. When it is tightly stretched, so that the end just touches the ground, it reaches...
- M Mathematics Solve the question that says Set these two expressions equal to each other and solve for H...
- M Mathematics g A water tank has a square base with each side of length 5 meters. Water enters through a hose at a constant rate of 20 liters per minute. At the same time a valve...
- M Mathematics And P(blue) = 3 Which of the following probabilities could complete the model?...
- M Mathematics Please I need help :( this is a test I’m taking I need this back real fast please and thank you:((((...
- M Mathematics Two pencils and one pen cost $0.80, and one pencil and two pens cost $1.15. How many cents would three pencils cost...
- M Mathematics Translate quadrilateral ABCD 5 units to the right and 6 units down. What are the coordinates of the vertices of the image? Please help and give an answer with in depth...
- M Mathematics Still, now no one didn t answer my question but I help the community...
- M Mathematics The total amount in millions of dollars, M, spent by the federal government on mathematics research is given below, where t is the years since 1980. t 0 1 2 3 4 5 6...
- M Mathematics The difference of three times a number and six is nine more than the number...
Ответ:
x=-4, y=7. (-4, 7).
Step-by-step explanation:
-7x-2y=14
6x+6y=18
simplify 6x+6y=18 into x+y=3,
-7x-2y=14
x+y=3
-7x-2y=14
7(x+y)=7(3)
-7x-2y=14
7x+7y=21
5y=35
y=35/5
y=7
x+7=3
x=3-7
x=-4
Ответ:
step-by-step explanation: