System of equations and its solution are given below.

system a

5x - y= -11
3x - 2y=-8

solution (-2,1)

to get system b below, the second equation in system a was replaced by the sum of that equation and the first equation in system a multiplied by -2.

system b

5x - y = -11
?

Solved

Show answers

Ответ:

jordantotten4599

19.08.2020

Mathematics

Is there another part to this question?

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

S Style and Beauty What Peeling is Suitable for Sensitive Skin?...
A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
L Leisure and Entertainment Should You Buy a Ceramic Knife?...
C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
G Goods and services How to sew a ribbon: Tips for beginners...
F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
C Computers and Internet Which Phone is Best for Internet Surfing?...
F Food and Cooking Everything You Need to Know About Pasta...
C Computers and Internet How to Choose a Monitor?...
H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...

Answers on questions: Mathematics

M Mathematics On rectangle JKLM, J is located at the point (7,-3). If JKLM is translated 9 units to the left and 4 units down, where will l be located? A. (16,-7) B. (16,1) C. (-2,1)...
M Mathematics What it mean average of these five numbers 2 4 5 6 8...
M Mathematics What is the length of line segment AD?...
M Mathematics F(x)=sin x-3 cos x is a sinusoid true or false...
M Mathematics He ratio of Harry s money to Lincoln s money is 6:5. If Harry and Lincoln have a total of $220, how much money in dollars does Harry have? PLease help!...
M Mathematics Write each decimal as a fraction or mixed number: 1. 0.65 2. 0.7 (7 repeating) 3. 2.45(45 repeating) Guys this would help so so much...
M Mathematics For what values of x and y are the triangles to the right congruent by HL?...
M Mathematics What is the measure of PQS...
M Mathematics What’s the height of 3 2/5 inch and 5 1/10...
M Mathematics The sun of three numbers is 8. The third is 2 more than 11 times the second. 5 times the first is 8 less than 2 times the second. Find the numbers The answers are supposed...

Ask an AI advisor a question

I want advice

System of equations and its solution are given below. system a 5x - y= -11 3x - 2y=-8 solution (-2,1) to get system b below, the second equation in system a was replaced by the sum of that equation and the first equation in system a multiplied by -2. system b 5x - y = -11 ?