kittenswaglord kittenswaglord
  • 11-07-2017
  • Mathematics
contestada

What is the solution to this system of linear equations?

x − 3y = −2

x + 3y = 16

(7, 3)
(3, 7)
(−2, −3)
(−3, −2)

Respuesta :

isabelgeno
isabelgeno isabelgeno
  • 12-07-2017
The answer is (7,3).

7 = x , 3 = y

If you plug those into the equation it is a solution

7 - 3(3) = -2
7-9=-2

7 + 3(3) = 16
7+9 = 16

Hope this helps!
Correct me if Im wrong
Answer Link
austinreed13or1qnh austinreed13or1qnh
  • 18-07-2017
(7,3)...................................
Answer Link

Otras preguntas

what is one sixth of a right angle?
Do you think polybius is a credible source about how democratic the roman republic was
Originally called microcomputers, _________ are designed to meet the computing needs of individuals.
can someone please help
What is the irrational number between 8 and 8.1
Nergui buys only specialized mountain bikes because he believes they are the best product available. He will not buy any parts or accessories manufactured by
A pole-vaulter is nearly motionless as he clears the bar, set 4.2 m above the ground. he then falls onto a thick pad. the top of the pad is 80 cm above the grou
explain how you can find the sign of the product of two or more rational numbers
8.7204 in standard form
How do you know when you have found all of the factors of a number?