hoodykid25 hoodykid25
  • 23-06-2017
  • Mathematics
contestada

Lukas graphed the system of equations shown. 2x + 3y = 2 y = x + 3 What is the solution to the system of equations?

Respuesta :

tonb
tonb tonb
  • 23-06-2017
Rewrite the first equation to be in y=... form:

2x+3y=2
3y = 2-2x 
y = (2-2x)/3

Now you can equate it to the second (the y drops out):

(2-2x)/3 = x+3 
2/3 - 2/3x = x + 3
-5/3x = 7/3
x = - 7/5

so y = x+3 = -7/5 + 3 = 8/5

The intercept is at (-7/5, 8/5)
Answer Link
1JayJay1
1JayJay1 1JayJay1
  • 09-08-2019

Answer: its (-2,2)

yeah its (-2,2)

Answer Link

Otras preguntas

24/25 in percentage form
round 251 to the nearest 100
Which sentence does not contain any errors in comma usage? A. Our aunt makes delicious almonds coated in chocolate. B. There is your brother waiting by the fron
Mandy combs her hair with a plastic comb. This causes the comb to become negatively charged. Which of the following would all be attracted to the comb?
Identify two problems resulting from urban sprawl in the western region of the united states. If these problems are not solved what will the come most likely be
Scientific evidence indicates that Homo erectus were the first hominids to leave Africa. Which of the following would make this conclusion incorrect? DNA analys
what is the value of f(16)-f(0) when f(x)=4x-8?
A RECTANGULAR PRISM HAS A VOLUME OF 729 FEET . THE LENGTH,WIDTH AND HEIGHT ARE ALL THE SAME. WHAT IS THE LENGTH OF EACH SIDE OF THE PRISM?
what is the quotient of 13 divided by 4 as a fraction or a mixed number
What was Hadrian's wall? *a wall built for defense in Britain *an aqueduct *a great wall in Italy *a memorial to Hadrian in Rome