Ivrsemq
Ivrsemq Ivrsemq
  • 22-02-2022
  • Mathematics
contestada

help me pls!!

find x and y

y= -3x=-19
5x+8y=0

Respuesta :

Hawwa
Hawwa Hawwa
  • 22-02-2022

Answer:

x= -8; y= 5

Step-by-step explanation:

5x + 8 ( -3x -19) =0

5x -24x -152 =0

5x -24x= 152

-19x = 152

x= -8

y= -3x -19

y= -3(-8) -19

y= 5

5x + 8y = 0

5(-8) + 8(5) =0

-40 + 40 = 0

Answer Link

Otras preguntas

HELP PLEASE its worth 30 points
help thank you very much!
A researcher examines whether being in a room with blue walls, green walls, red walls, or beige walls influences aggressive behavior in a group of adolescents.
What are the top most 5 import and export partners of the UAE in Percentage (%)?
Whats the surface area
Two aircrafts travel from the position P(30°N, 130°W) to Q (50°N, 170°E) all leaving at 0845hrs and at the same speed of 500km/hr. Aircraft A travels due north
helpppppppp !!!!! please
Which valuation technique (Market, Income and Cost) do you find most useful in business development and management professional field? Why? What are the main ch
What creative comparison does Amanda Leduc develop in her essay “On Fairy Tales”?
mathilde feels entitled to