crowa89
crowa89 crowa89
  • 15-11-2017
  • Mathematics
contestada

Solve the system of equations using substitution. y = x + 6 y = –2x – 3

Respuesta :

choixongdong
choixongdong choixongdong
  • 15-11-2017
y = x + 6
y = –2x – 3
----------------subtract
3x + 9 = 0
3x = -9
  x = -3

y = -3 + 6
y = 3

answer
x = -3 and y = 3
Answer Link
Tarainusa Tarainusa
  • 27-02-2020

Answer:

(-3,3) is ur answer! have a nice day!  Gradpoint

Step-by-step explanation:

Answer Link

Otras preguntas

A memorable quote from homer p figg
1. A car speeds up from 10.0 m/s to 45.0 m/s in 4.0 s. What is its acceleration? In your response, show your work, the given and unknown quantities, the equatio
The Chinese knew how to produce silk by about 2700 B.C. A. True B. False
why did the picture go to jail (big ideas math puzzle time, red book,common core)
Solving by completing the square X square+4x-4=0
Lorelei filled her 5-gallon jug with water. How many times could she fill her 2-quart canteen with water from the jug?
an ace is chosen from a pack of cards, another card is chosen at random. find the probability of choosing another ace.
which of the following statements is true regarding India and Pakistan during the Cold War? A) they both remained nonaligned B) Pakistan supported the Soviet Un
What do the Indian rulers Babur, Akbar, and Shah Jahan have in common? A.They were all rulers during the Mogul Dynasty. B.They all gained power by conquest. C.T
I don't not understand substation for this problem y=x+6 then y=2x-7