Solve the system of linear equations -x=-6y+19 4=-4x-12y

3 answers
Question:

Solve the system of linear equations -x=-6y+19 4=-4x-12y

Answers

(x, y) = (-7, 2)

Step-by-step explanation:

Divide the second equation by 4 and add it to the first.

... (-x) +(4)/4 = (-6y+19) +(-4x -12y)/4

... -x +1 = -9y -x +19 . . . . simplify

... 9y = 18 . . . . . . . add 9y +x -1

... y = 2 . . . . . . . . . divide by 9

... -x = -6·2 +19 = 7

... x = -7

The solution is (x, y) = (-7, 2).

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

2x + 8

step-by-step explanation:

Similar Solved Works

6 answers

Find the volume of a cone

Find the volume of a cone [tex]Find the volume of a cone[/tex]...
4 answers

21) Who argued that it was the duty of the West to bring the benefits of its civilizationto 'lesser' peoples and cultures?

21) Who argued that it was the duty of the West to bring the benefits of its civilization to "lesser" peoples and cultures?...
3 answers

What is a good site to do an educational screen capture tutorial?

What is a good site to do an educational screen capture tutorial?...
4 answers

What is an amphiarthrotic joint? Please give some examples. ​

What is an amphiarthrotic joint? Please give some examples. ​...
4 answers

Which of the following words is generally used to describe what managers do as opposed to what leaders do? a) Influence b) Organize c)

Which of the following words is generally used to describe what managers do as opposed to what leaders do? a) Influence b) Organize c) Inspire O d) Innovate...
6 answers

Which decimal is equivalent to 25/100 ? a. 0.25 b. 0.4 c. 0.75 d. 4.0

Which decimal is equivalent to 25/100 ? a. 0.25 b. 0.4 c. 0.75 d. 4.0...
3 answers

PG is a 67 year old man with HTN, asthma and atrial fibrillation. He is able to walk 6 blocks before stopping to rest, and his echo shows

PG is a 67 year old man with HTN, asthma and atrial fibrillation. He is able to walk 6 blocks before stopping to rest, and his echo shows an EF of 57%. His rhythm is irregularly irregular, with a ventricular response between 110-160/min. Which of the following agents would be the safest in treating ...
3 answers

It is an electrical conponents that limits or regulate the flow of electrical current is an electronic

it is an electrical conponents that limits or regulate the flow of electrical current is an electronic circuit​...
3 answers

An element that is very reactive is most likely a member of thea) noble gasesb) alkali metalsc) transition metalsd) actinides

An element that is very reactive is most likely a member of the a) noble gases b) alkali metals c) transition metals d) actinides...
3 answers

Comparison: Choose two groups of people that were described in the article. How was their experience of the event similar? How was it different?

Comparison: Choose two groups of people that were described in the article. How was their experience of the event similar? How was it different? Write a response that compares the perspectives of two groups of people using details from the article. Your new response Activities Workbook​...
4 answers

The water in a polluted lake initially contains 1 lb of mercury salts per 100,000 gal of water. Thelake is circular with diameter

The water in a polluted lake initially contains 1 lb of mercury salts per 100,000 gal of water. The lake is circular with diameter 30 m and uniform depth 3 m. Polluted water is pumped from the lake at a rate of 1000 gal/h and is replaced with fresh water at the same rate. Construct a table that show...
3 answers

What common pattern in history is there

What common pattern in history is there...
2 answers

The electric motor exerts a torque of 800 N·m on the steel shaft ABCD when it is rotating at a constant speed. Design specifications

The electric motor exerts a torque of 800 N·m on the steel shaft ABCD when it is rotating at a constant speed. Design specifications require that the diameter of the shaft be uniform from A to D and that the angle of twist between A and D not exceed 1.15°. Knowing that τmax ≤ 60 MPa and G = 77....
3 answers

Altura del edificio en 5 segundos ​

Altura del edificio en 5 segundos ​...
4 answers

Read and select the correct sentence. yo prefiero el kiwi y tú prefieres la pera. yo prefieres el kiwi

Read and select the correct sentence. yo prefiero el kiwi y tú prefieres la pera. yo prefieres el kiwi y tú prefiere la pera. yo prefiere el kiwi y tú prefieres la pera. yo prefiero el kiwi y tú prefiere la pera....
4 answers

The equation $y+4x=100$y+4x=100​ represents your distance y (in meters) from the finish line x seconds

The equation $y+4x=100$y+4x=100​ represents your distance y (in meters) from the finish line x seconds after you begin your leg of a relay race. The equation $y+3.5x=96$y+3.5x=96​ represents your opponent’s distance from the finish line. How far do you need to run until you catch up to your op...
3 answers

Add 6 and 8 the add p

Add 6 and 8 the add p...
4 answers

The flower garden is a square with sides of 16 feet. How many feet long will the path be

The flower garden is a square with sides of 16 feet. How many feet long will the path be...
4 answers

'El culpable está,' dice el señor juez.mintiendomentirmintiómentía​

"El culpable está," dice el señor juez. mintiendomentirmintiómentía​...
4 answers

What will the two Nitrogen atoms do to meet the Octet Rule andbecome stable?• One Nitrogen atom can give its 3 electrons

What will the two Nitrogen atoms do to meet the Octet Rule and become stable? • One Nitrogen atom can give its 3 electrons to the Other •The two Nitrogen atoms can both gain 3 electrons •The two Nitrogen atoms can share 3 pairs of electrons...

-- 0.038173--