lucijae16
lucijae16 lucijae16
  • 02-03-2021
  • Mathematics
contestada

Solve the system of equations by elimination.
2x - 9y = 23
5x - 3y = -1
*Be sure to enter your answers as a point

Respuesta :

davidspiroski186 davidspiroski186
  • 02-03-2021

Answer:

Step-by-step explanation:

1. 2x - 9y = 23

2 x = 9 y + 23

y = (2 x)/9 - 23/9

2 x - 9 y - 23 = 0

2. 5x - 3y = -1

5 x + 1 = 3 y

y = (5 x)/3 + 1/3

5 x - 3 y + 1 = 0

I belive that should help you out a bit :D

Answer Link
blessedtj2007
blessedtj2007 blessedtj2007
  • 02-03-2021

Answer:

(x,y) = (-1/5 + 3v/5, -13/5+2v/15)

Step-by-step explanation:

Answer Link

Otras preguntas

Choose all that apply
PLEASE HELP PLEASE PLEASE HELP
Solve each algebraically |x|=12 |x|=1/2 |x|-6=4 5+|x|=14 3|x|=24 |x+3|=10
siempre a. nunca c. antes b. después d. bien Please select the best answer from the choices provided A B C D
simplify the given expression below 4/3-2ia. 4/13b. 16/13c. 12+8i/13d. 12-8i/13
In what ways are national government legally equal?
simplify (3n^3r^2)^3 please help show work I will mark brainliest
i will give a brain Which group established the first Muslim dynasty? A. Safavids B. Umayyads C. Abbasids D. Mongols
Will give brainliest please help asap
round to the place value of the underlined digit 234,890 the 2 is underlined