christhomas235om
christhomas235om christhomas235om
  • 02-12-2020
  • World Languages
contestada

x - y = 10 . . . (1)
2x + y = 2 . . . (2)

(1) + (2) => 3x = 12
x = 12/3 = 4

From (1), 4 - y = 10
y = 4 - 10 = -6

x = 4, y = -6

Respuesta :

umairkazi924
umairkazi924 umairkazi924
  • 02-12-2020

Answer:

what is this????

Explanation:

Answer Link
Аноним Аноним
  • 18-08-2021

Answer:

y=-9 & x=19

Explanation:

SEE the IMAGE for Solution

HOPE it HELPS

Have a GREAT DAY

Ver imagen Аноним
Answer Link

Otras preguntas

Why was the Dudley castle built?
Why was the Dudley castle built?
Substitution method X = 4 2x - 3y = -19
why was Richard Arkwright important in the industrial revolution?
The main difference among the types of symbiotic relationships is a. how many species either benefit or are harmed. b. how many species are eaten. c. how many sp
why was Richard Arkwright important in the industrial revolution?
A wave with a large amplitude has a lot of             a.vibration  b.speed   c.energy
Why was the Dudley castle built?
Anne has 24 more cards than Devi.  Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards.  How many cards does Anne have?
What was the approximate distance between Britain and it's North American colony A. 1,500 miles B.2,800 miles C.3,700 miles D. 4,900 miles Approximately ho