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

explain how trade leads to increased interdependence between countries
10 of the blocks are placed on top of each other to form a tower
x / 6/7 =3 2/5 solve to find x please help
answer all pleaseee
4 important details that establish john lewis character/morals
John's property in Richland County, OH is in the shape of a trapezoid with the dimensions shown below. 40 m 20 m 56 m - What is the area of John's property? A.
Sino ang mas malawak ang kapangyarihan sa sistemang monarkiya
Dans chaque cas réduire l'expression 2x-3+8-4x+x²
What are the values of c and f?
How is the area of the base the same as the volume of the cylinder when the height is 1.please help​