EmmaBear37382 EmmaBear37382
  • 25-04-2021
  • Mathematics
contestada

Solving the following system using the elimination method. 2x+y=-9
2x-5y=-3

Respuesta :

OverpoweredNoob
OverpoweredNoob OverpoweredNoob
  • 25-04-2021

Answer:

x = -57/14, y = -6/7

Step-by-step explanation:

2x + y = -9

-(2x - 5y = -3)

--------------------   (Add the two equations together)

7y = -6

y = -6/7

2x - 6/7 = -9

2x = -57/7

x = -57/14

Answer Link
automaticdarapbullie
automaticdarapbullie automaticdarapbullie
  • 25-04-2021
Broke MB did he ryghdjd off rijekrjrirjriirjt
Answer Link

Otras preguntas

Which of the number(s) below are potential roots of the function?p(x) = x4 + 22x2 – 16x – 12
what is sugar art? could you help me?
can you guys help me out with number 13
What is the most current NASA mission on Mars?
can you guys help me out with number 13
what do you call a baby zebra?
Austria, Hungary, Yugoslavia, Czechoslovakia, and _________________  became independent nations after World War I.
If -nx2 + tx + c = 0, what is x equal to?
What is the most current NASA mission on Mars?
1)simplify the expression (2x)^42)the perimeter of a rectangular is twice the sum of its length and its width. the perimeter is 16 meters and its length is 2 me